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https://api.github.com/repos/facebook/react/issues/19960 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19960/labels{/name} | https://api.github.com/repos/facebook/react/issues/19960/comments | https://api.github.com/repos/facebook/react/issues/19960/events | https://github.com/facebook/react/pull/19960 | 714,997,779 | MDExOlB1bGxSZXF1ZXN0NDk3OTgxODM1 | 19,960 | Revert "Temporarily disable Profiler commit hooks flag (#19900)" | {'login': 'bvaughn', 'id': 29597, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_ur... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"\n<!--\n 0 failure: \n 0 warning: \n \n 2 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\n <details>\n <summary>Details of bundled changes.</summary>\n\n <p>Comparing: 461cd84944c28a5715a16a19f2503c87068832d6...c4c683718182fd2b1c8294da6480850095614cfc</p>\n\n\n \n## react-dom\nFile | Filesize... | 2020-10-05 16:42:57 | 2020-10-05 19:49:54 | 2020-10-05 19:49:53 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19960', 'html_url': 'https://github.com/facebook/react/pull/19960', 'diff_url': 'https://github.com/facebook/react/pull/19960.diff', 'patch_url': 'https://github.com/facebook/react/pull/19960.patch', 'merged_at': datetime.datetime(2020, 10, 5, 19, 49, 53)} | Doesn't look like these hooks impacted performance metrics. | {'url': 'https://api.github.com/repos/facebook/react/issues/19960/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19960/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19959 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19959/labels{/name} | https://api.github.com/repos/facebook/react/issues/19959/comments | https://api.github.com/repos/facebook/react/issues/19959/events | https://github.com/facebook/react/pull/19959 | 714,832,608 | MDExOlB1bGxSZXF1ZXN0NDk3ODQ3Njk3 | 19,959 | Revert "DevTools: Improve browser extension iframe support (#19854)" | {'login': 'bvaughn', 'id': 29597, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_ur... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19959/builds/60062) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-10-05 13:17:21 | 2020-10-05 13:44:11 | 2020-10-05 13:44:08 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19959', 'html_url': 'https://github.com/facebook/react/pull/19959', 'diff_url': 'https://github.com/facebook/react/pull/19959.diff', 'patch_url': 'https://github.com/facebook/react/pull/19959.patch', 'merged_at': datetime.datetime(2020, 10, 5, 13, 44, 8)} | This reverts commit a99bf5c5f4840c558f5e5923fcbe4ad6cb8ade98.
Based on [this report of the extension crashing after this change](https://github.com/facebook/react/pull/19854#issuecomment-703559928). | {'url': 'https://api.github.com/repos/facebook/react/issues/19959/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19959/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19958 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19958/labels{/name} | https://api.github.com/repos/facebook/react/issues/19958/comments | https://api.github.com/repos/facebook/react/issues/19958/events | https://github.com/facebook/react/issues/19958 | 714,804,075 | MDU6SXNzdWU3MTQ4MDQwNzU= | 19,958 | Bug: v17 DEV mode slowness | {'login': 'Plitzi', 'id': 71875882, 'node_id': 'MDEyOk9yZ2FuaXphdGlvbjcxODc1ODgy', 'avatar_url': 'https://avatars.githubusercontent.com/u/71875882?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Plitzi', 'html_url': 'https://github.com/Plitzi', 'followers_url': 'https://api.github.com/users/Plitzi/followe... | [{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/facebook/react/labels/Status:%20Unconfirmed', 'name': 'Status: Unconfirmed', 'color': 'd4c5f9', 'default': False, 'description': "A potential issue that we haven't yet confirmed as a bug"}
{'id': 620368407, 'node_id': 'MDU6T... | closed | false | null | [] | null | [
"Thanks for the report. Could you include what you were doing to produce this stacktrace? Otherwise it might be hard to tell whether this is intended or not. A [codesandbox](https://react.new) would be ideal.",
"It doesn't look like this bug report has enough info for one of us to reproduce it.\r\n\r\nPlease prov... | 2020-10-05 12:40:51 | 2020-10-29 22:39:45 | 2020-10-06 02:26:08 | NONE | null | null | null | <!--
Please provide a clear and concise description of what the bug is. Include
screenshots if needed. Please test using the latest version of the relevant
React packages to make sure your issue has not already been fixed.
-->
React version: 17.0.0.rc-2
i have been working on a project and testing this ... | {'url': 'https://api.github.com/repos/facebook/react/issues/19958/reactions', 'total_count': 2, '+1': 2, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19958/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19957 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19957/labels{/name} | https://api.github.com/repos/facebook/react/issues/19957/comments | https://api.github.com/repos/facebook/react/issues/19957/events | https://github.com/facebook/react/pull/19957 | 714,443,984 | MDExOlB1bGxSZXF1ZXN0NDk3NTMwMDI1 | 19,957 | Devtools Profiler: allow user to enter commit number | {'login': 'srubin', 'id': 433928, 'node_id': 'MDQ6VXNlcjQzMzkyOA==', 'avatar_url': 'https://avatars.githubusercontent.com/u/433928?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/srubin', 'html_url': 'https://github.com/srubin', 'followers_url': 'https://api.github.com/users/srubin/followers', 'following_... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 710573595, 'node_id': 'MDU6TGFiZWw3MTA1NzM1OTU=', 'url': 'https://api.github.com/repos/facebook/reac... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19957/builds/59935) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-10-05 01:04:18 | 2021-07-15 00:37:03 | 2021-07-15 00:37:03 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19957', 'html_url': 'https://github.com/facebook/react/pull/19957', 'diff_url': 'https://github.com/facebook/react/pull/19957.diff', 'patch_url': 'https://github.com/facebook/react/pull/19957.patch', 'merged_at': datetime.datetime(2021, 7, 15, 0, 37, 2)} |
<!--
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1. F... | {'url': 'https://api.github.com/repos/facebook/react/issues/19957/reactions', 'total_count': 1, '+1': 1, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19957/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19956 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19956/labels{/name} | https://api.github.com/repos/facebook/react/issues/19956/comments | https://api.github.com/repos/facebook/react/issues/19956/events | https://github.com/facebook/react/issues/19956 | 714,318,102 | MDU6SXNzdWU3MTQzMTgxMDI= | 19,956 | Hooks are really great innovation in react | {'login': 'perfectionist1', 'id': 11949922, 'node_id': 'MDQ6VXNlcjExOTQ5OTIy', 'avatar_url': 'https://avatars.githubusercontent.com/u/11949922?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/perfectionist1', 'html_url': 'https://github.com/perfectionist1', 'followers_url': 'https://api.github.com/users/pe... | [] | closed | false | null | [] | null | [
"@perfectionist1 I believe there are better ways for expressing our words of recognition than opening an issue. It just creates noise.",
"Thanks for the kind words 👍 "
] | 2020-10-04 13:48:50 | 2020-10-05 17:12:48 | 2020-10-05 17:12:48 | NONE | null | null | null | Dear Team,
Hooks are pretty precise to use and efficient to implement. Thanks a lot guys for initiating hooks.
Warm Regards. | {'url': 'https://api.github.com/repos/facebook/react/issues/19956/reactions', 'total_count': 2, '+1': 0, '-1': 0, 'laugh': 2, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19956/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19954 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19954/labels{/name} | https://api.github.com/repos/facebook/react/issues/19954/comments | https://api.github.com/repos/facebook/react/issues/19954/events | https://github.com/facebook/react/issues/19954 | 714,126,574 | MDU6SXNzdWU3MTQxMjY1NzQ= | 19,954 | Features/Improvements: Local/Network address only shown when code compiled successfully without any warnings. | {'login': 'taruntosh', 'id': 53813832, 'node_id': 'MDQ6VXNlcjUzODEzODMy', 'avatar_url': 'https://avatars.githubusercontent.com/u/53813832?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/taruntosh', 'html_url': 'https://github.com/taruntosh', 'followers_url': 'https://api.github.com/users/taruntosh/followe... | [{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/facebook/react/labels/Status:%20Unconfirmed', 'name': 'Status: Unconfirmed', 'color': 'd4c5f9', 'default': False, 'description': "A potential issue that we haven't yet confirmed as a bug"}] | closed | false | null | [] | null | [
"Related to [create-react-app](https://github.com/facebook/create-react-app) ?",
"This is the React repo. It sounds like you're reporting an issue with create-react-app. Please report it in the create-react-app repository:\r\nhttps://github.com/facebook/create-react-app/issues/\r\n\r\nThat repo is maintained by a... | 2020-10-03 16:34:58 | 2020-10-05 17:15:11 | 2020-10-05 17:15:11 | NONE | null | null | null | 
Local/Network address shown only when the code **COMPILES SUCCESSFULLY** without any warnings.
\r\nset breakpoint in `ReactDOM.render`\r\nhit f4 debug html with idea builtin webserver\r\nclick web... | 2020-10-03 09:58:22 | 2020-10-28 13:42:15 | 2020-10-28 13:42:15 | NONE | null | null | null | I report this bug in https://youtrack.jetbrains.com/issue/WEB-47656
above issue I upload how-to-reproduce video
I guess it's react bug not webstorm bug, since I remove all `import react*` in project, debug not stuck
and when i use vue and angular, it has no this bug
so I guess some react inner code cause debug stuc... | {'url': 'https://api.github.com/repos/facebook/react/issues/19952/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19952/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19951 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19951/labels{/name} | https://api.github.com/repos/facebook/react/issues/19951/comments | https://api.github.com/repos/facebook/react/issues/19951/events | https://github.com/facebook/react/pull/19951 | 714,028,759 | MDExOlB1bGxSZXF1ZXN0NDk3MjMyNzg2 | 19,951 | Treat <time> tag as a normal HTML tag. | {'login': 'sbs2001', 'id': 28975399, 'node_id': 'MDQ6VXNlcjI4OTc1Mzk5', 'avatar_url': 'https://avatars.githubusercontent.com/u/28975399?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/sbs2001', 'html_url': 'https://github.com/sbs2001', 'followers_url': 'https://api.github.com/users/sbs2001/followers', 'fo... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}] | closed | false | null | [] | null | [
"Hi @sbs2001! \n\nThank you for your pull request and welcome to our community. We require contributors to sign our Contributor License Agreement, and we don't seem to have you on file.\n\nIn order for us to review and merge your code, please sign at <https://code.facebook.com/cla>. **If you are contributing on beh... | 2020-10-03 07:31:02 | 2020-10-06 02:15:36 | 2020-10-06 02:15:33 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19951', 'html_url': 'https://github.com/facebook/react/pull/19951', 'diff_url': 'https://github.com/facebook/react/pull/19951.diff', 'patch_url': 'https://github.com/facebook/react/pull/19951.patch', 'merged_at': datetime.datetime(2020, 10, 6, 2, 15, 33)} |
<!--
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https://api.github.com/repos/facebook/react/issues/19950 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19950/labels{/name} | https://api.github.com/repos/facebook/react/issues/19950/comments | https://api.github.com/repos/facebook/react/issues/19950/events | https://github.com/facebook/react/issues/19950 | 714,002,414 | MDU6SXNzdWU3MTQwMDI0MTQ= | 19,950 | Bug: v17 DEV mode slowness during effect traversal | {'login': 'joacub', 'id': 2091228, 'node_id': 'MDQ6VXNlcjIwOTEyMjg=', 'avatar_url': 'https://avatars.githubusercontent.com/u/2091228?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/joacub', 'html_url': 'https://github.com/joacub', 'followers_url': 'https://api.github.com/users/joacub/followers', 'followin... | [{'id': 40929151, 'node_id': 'MDU6TGFiZWw0MDkyOTE1MQ==', 'url': 'https://api.github.com/repos/facebook/react/labels/Type:%20Bug', 'name': 'Type: Bug', 'color': 'b60205', 'default': False, 'description': None}] | closed | false | {'login': 'bvaughn', 'id': 29597.0, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_... | [{'login': 'bvaughn', 'id': 29597, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_u... | null | [
"It doesn't look like this bug report has enough info for one of us to reproduce it.\r\n\r\nPlease provide a CodeSandbox (https://codesandbox.io/s/new), a link to a repository on GitHub, or provide a minimal code example that reproduces the problem. Screenshots or videos can also be helpful if they help provide con... | 2020-10-03 04:34:48 | 2020-11-13 13:54:43 | 2020-11-13 13:54:43 | NONE | null | null | null | React version: 17.0.0.rc2
## Steps To Reproduce
1. Install in dev mode
2. all events, click, onBlur all of them are too slowly every time you click in a input or something freeze the browser
And even more if you open the chrome dev tools or others becomes more slow
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"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19949/builds/59602) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-10-02 20:25:17 | 2020-10-03 11:57:34 | 2020-10-02 21:10:46 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19949', 'html_url': 'https://github.com/facebook/react/pull/19949', 'diff_url': 'https://github.com/facebook/react/pull/19949.diff', 'patch_url': 'https://github.com/facebook/react/pull/19949.patch', 'merged_at': datetime.datetime(2020, 10, 2, 21, 10, 46)} | <!--
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1. Fork ... | {'url': 'https://api.github.com/repos/facebook/react/issues/19949/reactions', 'total_count': 3, '+1': 1, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 2, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19949/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19948 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19948/labels{/name} | https://api.github.com/repos/facebook/react/issues/19948/comments | https://api.github.com/repos/facebook/react/issues/19948/events | https://github.com/facebook/react/issues/19948 | 713,866,569 | MDU6SXNzdWU3MTM4NjY1Njk= | 19,948 | Bug: unstable_useMutableSource throws error when mutated before subscribe | {'login': 'SreeniIO', 'id': 8140606, 'node_id': 'MDQ6VXNlcjgxNDA2MDY=', 'avatar_url': 'https://avatars.githubusercontent.com/u/8140606?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/SreeniIO', 'html_url': 'https://github.com/SreeniIO', 'followers_url': 'https://api.github.com/users/SreeniIO/followers', '... | [{'id': 40929151, 'node_id': 'MDU6TGFiZWw0MDkyOTE1MQ==', 'url': 'https://api.github.com/repos/facebook/react/labels/Type:%20Bug', 'name': 'Type: Bug', 'color': 'b60205', 'default': False, 'description': None}
{'id': 710722093, 'node_id': 'MDU6TGFiZWw3MTA3MjIwOTM=', 'url': 'https://api.github.com/repos/facebook/react/l... | closed | false | {'login': 'bvaughn', 'id': 29597.0, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_... | [{'login': 'bvaughn', 'id': 29597, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_u... | null | [
"I'm using this workaround for now\r\n```javascript\r\n try {\r\n value = useMutableSource(mutableSource, getSnapshot, defaultSubscribe);\r\n } catch (error) {\r\n throw new Promise((resolve) => resolve());\r\n }\r\n```\r\nhttps://codesandbox.io/s/usemutablesource-forked-0suof?file=/src/App.js:1126-1269\r\... | 2020-10-02 19:53:35 | 2021-01-29 15:24:57 | 2021-01-29 15:22:56 | NONE | null | null | null | React version: 0.0.0-experimental-94c0244ba
## Steps To Reproduce
Mutating the external source during the initial render before subscribe throws error.
https://codesandbox.io/s/usemutablesource-7nbs6?file=/src/App.js
 because I can't actually control the content coming from ... | {'url': 'https://api.github.com/repos/facebook/react/issues/19946/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19946/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19945 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19945/labels{/name} | https://api.github.com/repos/facebook/react/issues/19945/comments | https://api.github.com/repos/facebook/react/issues/19945/events | https://github.com/facebook/react/issues/19945 | 712,930,969 | MDU6SXNzdWU3MTI5MzA5Njk= | 19,945 | Submit all fields including file upload field | {'login': 'ajay-projects', 'id': 63957872, 'node_id': 'MDQ6VXNlcjYzOTU3ODcy', 'avatar_url': 'https://avatars.githubusercontent.com/u/63957872?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/ajay-projects', 'html_url': 'https://github.com/ajay-projects', 'followers_url': 'https://api.github.com/users/ajay-... | [] | closed | false | null | [] | null | [
"Support requests filed as GitHub issues often go unanswered. We want you to find the answer you're looking for, so we suggest the following alternatives:\r\n\r\n##### Coding Questions\r\n\r\nIf you have a coding question related to React and React DOM, it might be better suited for Stack Overflow. It's a great pla... | 2020-10-01 15:05:30 | 2020-10-01 15:15:32 | 2020-10-01 15:15:32 | NONE | null | null | null | I want, file upload field and all other fields should be submitted on click of button using react hook form. Please help | {'url': 'https://api.github.com/repos/facebook/react/issues/19945/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19945/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19944 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19944/labels{/name} | https://api.github.com/repos/facebook/react/issues/19944/comments | https://api.github.com/repos/facebook/react/issues/19944/events | https://github.com/facebook/react/pull/19944 | 712,929,983 | MDExOlB1bGxSZXF1ZXN0NDk2MzMyNTE1 | 19,944 | Update - Improved readability | {'login': 'hrupesh', 'id': 30570616, 'node_id': 'MDQ6VXNlcjMwNTcwNjE2', 'avatar_url': 'https://avatars.githubusercontent.com/u/30570616?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/hrupesh', 'html_url': 'https://github.com/hrupesh', 'followers_url': 'https://api.github.com/users/hrupesh/followers', 'fo... | [{'id': 2392325672, 'node_id': 'MDU6TGFiZWwyMzkyMzI1Njcy', 'url': 'https://api.github.com/repos/facebook/react/labels/invalid', 'name': 'invalid', 'color': 'ffefc4', 'default': True, 'description': ''}] | closed | false | null | [] | null | [
"Hi @hrupesh! \n\nThank you for your pull request and welcome to our community. We require contributors to sign our Contributor License Agreement, and we don't seem to have you on file.\n\nIn order for us to review and merge your code, please sign at <https://code.facebook.com/cla>. **If you are contributing on beh... | 2020-10-01 15:04:22 | 2020-10-01 18:08:55 | 2020-10-01 15:16:58 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19944', 'html_url': 'https://github.com/facebook/react/pull/19944', 'diff_url': 'https://github.com/facebook/react/pull/19944.diff', 'patch_url': 'https://github.com/facebook/react/pull/19944.patch', 'merged_at': None} | Added a comment describing what the below line does.
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{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19943/builds/59210) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-10-01 14:09:42 | 2020-10-01 16:02:29 | 2020-10-01 16:02:27 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19943', 'html_url': 'https://github.com/facebook/react/pull/19943', 'diff_url': 'https://github.com/facebook/react/pull/19943.diff', 'patch_url': 'https://github.com/facebook/react/pull/19943.patch', 'merged_at': datetime.datetime(2020, 10, 1, 16, 2, 27)} | Follow up for PR #19936
Add "debug tracing" tests for CPU-bound Suspense API.
I also noticed that the test coverage for the `enableDebugTracing ` flag was accidentally broken during a reconciler sync (51267c4ac9de8bf190505fbb7670ed99aae325f7). This PR also re-enables it for our `test-www-variant` target. | {'url': 'https://api.github.com/repos/facebook/react/issues/19943/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19943/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19942 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19942/labels{/name} | https://api.github.com/repos/facebook/react/issues/19942/comments | https://api.github.com/repos/facebook/react/issues/19942/events | https://github.com/facebook/react/pull/19942 | 712,807,631 | MDExOlB1bGxSZXF1ZXN0NDk2MjI5Njk0 | 19,942 | Remove TestUtils dependency on event registry | {'login': 'jacobduncan00', 'id': 35266067, 'node_id': 'MDQ6VXNlcjM1MjY2MDY3', 'avatar_url': 'https://avatars.githubusercontent.com/u/35266067?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/jacobduncan00', 'html_url': 'https://github.com/jacobduncan00', 'followers_url': 'https://api.github.com/users/jacob... | [{'id': 2392325672, 'node_id': 'MDU6TGFiZWwyMzkyMzI1Njcy', 'url': 'https://api.github.com/repos/facebook/react/labels/invalid', 'name': 'invalid', 'color': 'ffefc4', 'default': True, 'description': ''}] | closed | false | null | [] | null | [
"Hi @jacobduncan00! \n\nThank you for your pull request and welcome to our community. We require contributors to sign our Contributor License Agreement, and we don't seem to have you on file.\n\nIn order for us to review and merge your code, please sign at <https://code.facebook.com/cla>. **If you are contributing ... | 2020-10-01 12:43:18 | 2020-10-01 18:09:17 | 2020-10-01 13:25:48 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19942', 'html_url': 'https://github.com/facebook/react/pull/19942', 'diff_url': 'https://github.com/facebook/react/pull/19942.diff', 'patch_url': 'https://github.com/facebook/react/pull/19942.patch', 'merged_at': None} | this is a test for hacktoberfest | {'url': 'https://api.github.com/repos/facebook/react/issues/19942/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19942/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19941 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19941/labels{/name} | https://api.github.com/repos/facebook/react/issues/19941/comments | https://api.github.com/repos/facebook/react/issues/19941/events | https://github.com/facebook/react/issues/19941 | 712,694,990 | MDU6SXNzdWU3MTI2OTQ5OTA= | 19,941 | Bug: ...TypeError: destroy is not a function...from commitHookEffectListUnmount() | {'login': 'aberba', 'id': 8314648, 'node_id': 'MDQ6VXNlcjgzMTQ2NDg=', 'avatar_url': 'https://avatars.githubusercontent.com/u/8314648?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/aberba', 'html_url': 'https://github.com/aberba', 'followers_url': 'https://api.github.com/users/aberba/followers', 'followin... | [{'id': 710722093, 'node_id': 'MDU6TGFiZWw3MTA3MjIwOTM=', 'url': 'https://api.github.com/repos/facebook/react/labels/Type:%20Needs%20Investigation', 'name': 'Type: Needs Investigation', 'color': '65AA9C', 'default': False, 'description': ''}] | closed | false | null | [] | null | [
"Thanks for the report. Could you include the code and change that triggers this behavior? This would help a lot to identify this issue.",
"Our code is private. \n\nBut looking at the error message, it doesn't seem to come from our code, its how the function I highlighted's code is written. Its a hooks+fast-refre... | 2020-10-01 10:05:40 | 2023-05-18 09:15:01 | 2020-10-01 10:58:07 | NONE | null | null | null | This error pops up whenever I save to refresh (fast refresh)...it goes away when I make a different change only to re-appear in the next other change. appear-disappear-appear...
```sh
Unhandled Runtime Error
TypeError: destroy is not a function
Call Stack
commitHookEffectListUnmount
node_modules/react-dom/cjs... | {'url': 'https://api.github.com/repos/facebook/react/issues/19941/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19941/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19940 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19940/labels{/name} | https://api.github.com/repos/facebook/react/issues/19940/comments | https://api.github.com/repos/facebook/react/issues/19940/events | https://github.com/facebook/react/issues/19940 | 712,664,425 | MDU6SXNzdWU3MTI2NjQ0MjU= | 19,940 | Bug: eslint-plugin-react-hooks (4.1.2) - The prop value with an expression type of ChainExpression could not be resolved | {'login': 'LauraBeatris', 'id': 48022589, 'node_id': 'MDQ6VXNlcjQ4MDIyNTg5', 'avatar_url': 'https://avatars.githubusercontent.com/u/48022589?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/LauraBeatris', 'html_url': 'https://github.com/LauraBeatris', 'followers_url': 'https://api.github.com/users/LauraBea... | [{'id': 620368407, 'node_id': 'MDU6TGFiZWw2MjAzNjg0MDc=', 'url': 'https://api.github.com/repos/facebook/react/labels/Resolution:%20Needs%20More%20Information', 'name': 'Resolution: Needs More Information', 'color': 'fffde7', 'default': False, 'description': None}
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"Thanks for the report. Including the linted code (and the parser e.g. `@typescript-eslint/parser` or `@babel/eslint-parser`) that produced this error would help immensely. Otherwise we would need to guess what kind of code produced this which would take a lot more time to fix this issue.\r\n\r\nYou can detect the ... | 2020-10-01 09:24:59 | 2021-08-11 09:05:59 | 2020-10-09 17:55:42 | NONE | null | null | null | <!--
Please provide a clear and concise description of what the bug is. Include
screenshots if needed. Please test using the latest version of the relevant
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-->
React version: ^16.10.2
## Steps To Reproduce
1. Install ``eslint-plugin-r... | {'url': 'https://api.github.com/repos/facebook/react/issues/19940/reactions', 'total_count': 15, '+1': 13, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 2, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19940/timeline | null | completed | false |
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"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19939/builds/59062) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-30 23:30:56 | 2020-10-01 15:00:45 | 2020-10-01 14:16:51 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19939', 'html_url': 'https://github.com/facebook/react/pull/19939', 'diff_url': 'https://github.com/facebook/react/pull/19939.diff', 'patch_url': 'https://github.com/facebook/react/pull/19939.patch', 'merged_at': datetime.datetime(2020, 10, 1, 14, 16, 51)} | <!--
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"Hi @Raksha25! \n\nThank you for your pull request and welcome to our community. We require contributors to sign our Contributor License Agreement, and we don't seem to have you on file.\n\nIn order for us to review and merge your code, please sign at <https://code.facebook.com/cla>. **If you are contributing on be... | 2020-09-30 22:47:58 | 2020-10-17 02:16:27 | 2020-10-01 16:48:35 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19938', 'html_url': 'https://github.com/facebook/react/pull/19938', 'diff_url': 'https://github.com/facebook/react/pull/19938.diff', 'patch_url': 'https://github.com/facebook/react/pull/19938.patch', 'merged_at': None} | <!--
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https://api.github.com/repos/facebook/react/issues/19937 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19937/labels{/name} | https://api.github.com/repos/facebook/react/issues/19937/comments | https://api.github.com/repos/facebook/react/issues/19937/events | https://github.com/facebook/react/issues/19937 | 712,314,613 | MDU6SXNzdWU3MTIzMTQ2MTM= | 19,937 | Bug: Error when a factory function is used as a function component | {'login': 'JMarkoski', 'id': 57507433, 'node_id': 'MDQ6VXNlcjU3NTA3NDMz', 'avatar_url': 'https://avatars.githubusercontent.com/u/57507433?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/JMarkoski', 'html_url': 'https://github.com/JMarkoski', 'followers_url': 'https://api.github.com/users/JMarkoski/followe... | [{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/facebook/react/labels/Status:%20Unconfirmed', 'name': 'Status: Unconfirmed', 'color': 'd4c5f9', 'default': False, 'description': "A potential issue that we haven't yet confirmed as a bug"}] | closed | false | null | [] | null | [
"A factory is not a component. Yes, it returns an element, but its signature is slightly different: `(props, ...children) => ...`. What happens here is that React passes two arguments to function components, but the factory mistakingly things the second argument is a child, and tries to render it.\r\n\r\nOverall `R... | 2020-09-30 22:11:15 | 2020-09-30 23:01:42 | 2020-09-30 22:56:13 | NONE | null | null | null | <!--
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-->
Trying to create a react element using a factory function as a react element typ... | {'url': 'https://api.github.com/repos/facebook/react/issues/19937/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19937/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19936 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19936/labels{/name} | https://api.github.com/repos/facebook/react/issues/19936/comments | https://api.github.com/repos/facebook/react/issues/19936/events | https://github.com/facebook/react/pull/19936 | 712,223,759 | MDExOlB1bGxSZXF1ZXN0NDk1NzQwMzQw | 19,936 | Suspense for CPU-bound trees | {'login': 'acdlite', 'id': 3624098, 'node_id': 'MDQ6VXNlcjM2MjQwOTg=', 'avatar_url': 'https://avatars.githubusercontent.com/u/3624098?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/acdlite', 'html_url': 'https://github.com/acdlite', 'followers_url': 'https://api.github.com/users/acdlite/followers', 'foll... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19936/builds/58949) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-30 19:35:05 | 2020-11-20 15:34:22 | 2020-09-30 19:57:34 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19936', 'html_url': 'https://github.com/facebook/react/pull/19936', 'diff_url': 'https://github.com/facebook/react/pull/19936.diff', 'patch_url': 'https://github.com/facebook/react/pull/19936.patch', 'merged_at': datetime.datetime(2020, 9, 30, 19, 57, 34)} | Adds a new prop to the Suspense component type, `unstable_expectedLoadTime`. The presence of this prop indicates that the content is computationally expensive to render.
During the initial mount, React will skip over expensive trees by rendering a placeholder — just like we do with trees that are waiting for data to... | {'url': 'https://api.github.com/repos/facebook/react/issues/19936/reactions', 'total_count': 25, '+1': 13, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 7, 'rocket': 0, 'eyes': 5} | https://api.github.com/repos/facebook/react/issues/19936/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19935 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19935/labels{/name} | https://api.github.com/repos/facebook/react/issues/19935/comments | https://api.github.com/repos/facebook/react/issues/19935/events | https://github.com/facebook/react/pull/19935 | 712,222,439 | MDExOlB1bGxSZXF1ZXN0NDk1NzM5MjIx | 19,935 | Fix missing context to componentDidMount() when double-invoking lifecycles | {'login': 'bvaughn', 'id': 29597, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_ur... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19935/builds/58948) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-30 19:33:10 | 2020-09-30 19:56:23 | 2020-09-30 19:56:19 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19935', 'html_url': 'https://github.com/facebook/react/pull/19935', 'diff_url': 'https://github.com/facebook/react/pull/19935.diff', 'patch_url': 'https://github.com/facebook/react/pull/19935.patch', 'merged_at': datetime.datetime(2020, 9, 30, 19, 56, 19)} | null | {'url': 'https://api.github.com/repos/facebook/react/issues/19935/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19935/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19934 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19934/labels{/name} | https://api.github.com/repos/facebook/react/issues/19934/comments | https://api.github.com/repos/facebook/react/issues/19934/events | https://github.com/facebook/react/pull/19934 | 712,178,630 | MDExOlB1bGxSZXF1ZXN0NDk1NzAxNTA0 | 19,934 | Fix - prevent phishing attacks | {'login': 'iamwilson', 'id': 1440429, 'node_id': 'MDQ6VXNlcjE0NDA0Mjk=', 'avatar_url': 'https://avatars.githubusercontent.com/u/1440429?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/iamwilson', 'html_url': 'https://github.com/iamwilson', 'followers_url': 'https://api.github.com/users/iamwilson/followers... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}] | closed | false | null | [] | null | [
"Hi @iamwilson! \n\nThank you for your pull request and welcome to our community. We require contributors to sign our Contributor License Agreement, and we don't seem to have you on file.\n\nIn order for us to review and merge your code, please sign at <https://code.facebook.com/cla>. **If you are contributing on b... | 2020-09-30 18:33:37 | 2020-10-09 13:51:24 | 2020-10-01 15:25:39 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19934', 'html_url': 'https://github.com/facebook/react/pull/19934', 'diff_url': 'https://github.com/facebook/react/pull/19934.diff', 'patch_url': 'https://github.com/facebook/react/pull/19934.patch', 'merged_at': datetime.datetime(2020, 10, 1, 15, 25, 39)} | When a link opens a URL in a new tab with target="_blank", it is very simple for the opened page to change the location of the original page because the JavaScript variable window.opener is not null and thus "window.opener.location can be set by the opened page. This exposes the user to very simple phishing attacks.
... | {'url': 'https://api.github.com/repos/facebook/react/issues/19934/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19934/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19933 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19933/labels{/name} | https://api.github.com/repos/facebook/react/issues/19933/comments | https://api.github.com/repos/facebook/react/issues/19933/events | https://github.com/facebook/react/pull/19933 | 712,170,451 | MDExOlB1bGxSZXF1ZXN0NDk1Njk0NTQ3 | 19,933 | Fix - prevent phishing attacks | {'login': 'iamwilson', 'id': 1440429, 'node_id': 'MDQ6VXNlcjE0NDA0Mjk=', 'avatar_url': 'https://avatars.githubusercontent.com/u/1440429?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/iamwilson', 'html_url': 'https://github.com/iamwilson', 'followers_url': 'https://api.github.com/users/iamwilson/followers... | [{'id': 2392325672, 'node_id': 'MDU6TGFiZWwyMzkyMzI1Njcy', 'url': 'https://api.github.com/repos/facebook/react/labels/invalid', 'name': 'invalid', 'color': 'ffefc4', 'default': True, 'description': ''}] | closed | false | null | [] | null | [
"Hi @iamwilson! \n\nThank you for your pull request and welcome to our community. We require contributors to sign our Contributor License Agreement, and we don't seem to have you on file.\n\nIn order for us to review and merge your code, please sign at <https://code.facebook.com/cla>. **If you are contributing on b... | 2020-09-30 18:21:36 | 2020-10-01 18:10:05 | 2020-09-30 18:32:51 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19933', 'html_url': 'https://github.com/facebook/react/pull/19933', 'diff_url': 'https://github.com/facebook/react/pull/19933.diff', 'patch_url': 'https://github.com/facebook/react/pull/19933.patch', 'merged_at': None} | When a link opens a URL in a new tab with target="_blank", it is very simple for the opened page to change the location of the original page because the JavaScript variable window.opener is not null and thus "window.opener.location can be set by the opened page. This exposes the user to very simple phishing attacks.
... | {'url': 'https://api.github.com/repos/facebook/react/issues/19933/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19933/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19932 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19932/labels{/name} | https://api.github.com/repos/facebook/react/issues/19932/comments | https://api.github.com/repos/facebook/react/issues/19932/events | https://github.com/facebook/react/issues/19932 | 712,135,110 | MDU6SXNzdWU3MTIxMzUxMTA= | 19,932 | Better support <template> tags | {'login': 'manuel-mauky', 'id': 328387, 'node_id': 'MDQ6VXNlcjMyODM4Nw==', 'avatar_url': 'https://avatars.githubusercontent.com/u/328387?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/manuel-mauky', 'html_url': 'https://github.com/manuel-mauky', 'followers_url': 'https://api.github.com/users/manuel-mauky... | [{'id': 1775957182, 'node_id': 'MDU6TGFiZWwxNzc1OTU3MTgy', 'url': 'https://api.github.com/repos/facebook/react/labels/Resolution:%20Stale', 'name': 'Resolution: Stale', 'color': 'e6e6e6', 'default': False, 'description': 'Automatically closed due to inactivity'}] | closed | false | null | [] | null | [
"I'm pretty new to react, but this seems contrary to react's philosophy. Is the goal to allow react to create some DOM template that can be handed off off to something? \r\n\r\nThis has some suggestions on how to do that with template, but like it says in the answer seems like the wrong use case. \r\nhttps://stacko... | 2020-09-30 17:26:16 | 2024-04-17 18:12:09 | 2024-04-17 18:12:09 | NONE | null | null | null | HTML [`<template>` tag]() is used to pass reusable templates to web components.
However, at the moment this doesn't work with React in a way that is useful to users.
### Context: Basic usage of `<template>`
If you have HTML like this:
```html
<template>
<p>Some Text</p>
</template>
```
You can then ... | {'url': 'https://api.github.com/repos/facebook/react/issues/19932/reactions', 'total_count': 5, '+1': 5, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19932/timeline | null | not_planned | false |
https://api.github.com/repos/facebook/react/issues/19931 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19931/labels{/name} | https://api.github.com/repos/facebook/react/issues/19931/comments | https://api.github.com/repos/facebook/react/issues/19931/events | https://github.com/facebook/react/pull/19931 | 712,016,450 | MDExOlB1bGxSZXF1ZXN0NDk1NTY4MzI5 | 19,931 | avoid increment operator | {'login': 'ghost', 'id': 10137, 'node_id': 'MDQ6VXNlcjEwMTM3', 'avatar_url': 'https://avatars.githubusercontent.com/u/10137?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/ghost', 'html_url': 'https://github.com/ghost', 'followers_url': 'https://api.github.com/users/ghost/followers', 'following_url': 'htt... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 2392325672, 'node_id': 'MDU6TGFiZWwyMzkyMzI1Njcy', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"Hi @anatoliy8493! \n\nThank you for your pull request and welcome to our community. We require contributors to sign our Contributor License Agreement, and we don't seem to have you on file.\n\nIn order for us to review and merge your code, please sign at <https://code.facebook.com/cla>. **If you are contributing o... | 2020-09-30 14:50:14 | 2020-10-01 18:10:13 | 2020-09-30 19:18:29 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19931', 'html_url': 'https://github.com/facebook/react/pull/19931', 'diff_url': 'https://github.com/facebook/react/pull/19931.diff', 'patch_url': 'https://github.com/facebook/react/pull/19931.patch', 'merged_at': None} | i++: postfix increment, copy the value, increment the current value, yields the copy
I += 1 more understandable and a bit faster | {'url': 'https://api.github.com/repos/facebook/react/issues/19931/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19931/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19930 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19930/labels{/name} | https://api.github.com/repos/facebook/react/issues/19930/comments | https://api.github.com/repos/facebook/react/issues/19930/events | https://github.com/facebook/react/issues/19930 | 711,937,212 | MDU6SXNzdWU3MTE5MzcyMTI= | 19,930 | Bug: Error Boundary not catching certain errors | {'login': 'danielbonifacio', 'id': 19931838, 'node_id': 'MDQ6VXNlcjE5OTMxODM4', 'avatar_url': 'https://avatars.githubusercontent.com/u/19931838?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/danielbonifacio', 'html_url': 'https://github.com/danielbonifacio', 'followers_url': 'https://api.github.com/users... | [{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/facebook/react/labels/Status:%20Unconfirmed', 'name': 'Status: Unconfirmed', 'color': 'd4c5f9', 'default': False, 'description': "A potential issue that we haven't yet confirmed as a bug"}] | closed | false | null | [] | null | [
"An error boundary won't catch an error thrown by the same render method that renders the boundary. (The boundary doesn't even exist yet at that time.)\r\n\r\nYou'll need to refactor your code so the error boundary is *above* the thing that may throw:\r\nhttps://codesandbox.io/s/error-boundary-forked-6nb7g?file=/sr... | 2020-09-30 13:15:26 | 2020-10-01 03:34:07 | 2020-09-30 20:01:47 | NONE | null | null | null | I was following the documentation of error boundaries, when I got an unexpected behaviour that I think it's a bug.
If you fetch data from the API that does not match with the data structure that you're expecting (like a property with a value of null instead of an empty array) and you try to map it, JavaScript will t... | {'url': 'https://api.github.com/repos/facebook/react/issues/19930/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19930/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19929 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19929/labels{/name} | https://api.github.com/repos/facebook/react/issues/19929/comments | https://api.github.com/repos/facebook/react/issues/19929/events | https://github.com/facebook/react/issues/19929 | 711,916,204 | MDU6SXNzdWU3MTE5MTYyMDQ= | 19,929 | Error: "Commit tree does not contain fiber 2420. This is a bug in React DevTools." | {'login': 'mfbx9da4', 'id': 1690659, 'node_id': 'MDQ6VXNlcjE2OTA2NTk=', 'avatar_url': 'https://avatars.githubusercontent.com/u/1690659?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/mfbx9da4', 'html_url': 'https://github.com/mfbx9da4', 'followers_url': 'https://api.github.com/users/mfbx9da4/followers', '... | [] | closed | false | null | [] | null | [] | 2020-09-30 12:46:30 | 2020-09-30 12:46:39 | 2020-09-30 12:46:39 | NONE | null | null | null | Describe what you were doing when the bug occurred:
1.
2.
3.
---------------------------------------------
Please do not remove the text below this line
---------------------------------------------
DevTools version: 4.8.2-fed4ae024
Call stack: at updateTree (chrome-extension://fmkadmapgofadopljbjfkapd... | {'url': 'https://api.github.com/repos/facebook/react/issues/19929/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19929/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19928 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19928/labels{/name} | https://api.github.com/repos/facebook/react/issues/19928/comments | https://api.github.com/repos/facebook/react/issues/19928/events | https://github.com/facebook/react/pull/19928 | 711,705,511 | MDExOlB1bGxSZXF1ZXN0NDk1MzEwODQ4 | 19,928 | Fix codestyle for typeof comparison | {'login': 'ehpc', 'id': 324517, 'node_id': 'MDQ6VXNlcjMyNDUxNw==', 'avatar_url': 'https://avatars.githubusercontent.com/u/324517?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/ehpc', 'html_url': 'https://github.com/ehpc', 'followers_url': 'https://api.github.com/users/ehpc/followers', 'following_url': 'h... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}] | closed | false | null | [] | null | [
"Hi @ehpc! \n\nThank you for your pull request and welcome to our community. We require contributors to sign our Contributor License Agreement, and we don't seem to have you on file.\n\nIn order for us to review and merge your code, please sign at <https://code.facebook.com/cla>. **If you are contributing on behalf... | 2020-09-30 07:27:35 | 2020-10-01 15:26:51 | 2020-10-01 15:26:50 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19928', 'html_url': 'https://github.com/facebook/react/pull/19928', 'diff_url': 'https://github.com/facebook/react/pull/19928.diff', 'patch_url': 'https://github.com/facebook/react/pull/19928.patch', 'merged_at': datetime.datetime(2020, 10, 1, 15, 26, 50)} | <!--
Thanks for submitting a pull request!
We appreciate you spending the time to work on these changes. Please provide enough information so that others can review your pull request. The three fields below are mandatory.
Before submitting a pull request, please make sure the following is done:
1. Fork ... | {'url': 'https://api.github.com/repos/facebook/react/issues/19928/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19928/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19927 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19927/labels{/name} | https://api.github.com/repos/facebook/react/issues/19927/comments | https://api.github.com/repos/facebook/react/issues/19927/events | https://github.com/facebook/react/issues/19927 | 711,586,723 | MDU6SXNzdWU3MTE1ODY3MjM= | 19,927 | Error: "Cannot read property 'isCollapsed' of undefined" | {'login': 'jellydn', 'id': 870029, 'node_id': 'MDQ6VXNlcjg3MDAyOQ==', 'avatar_url': 'https://avatars.githubusercontent.com/u/870029?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/jellydn', 'html_url': 'https://github.com/jellydn', 'followers_url': 'https://api.github.com/users/jellydn/followers', 'follow... | [{'id': 40929151, 'node_id': 'MDU6TGFiZWw0MDkyOTE1MQ==', 'url': 'https://api.github.com/repos/facebook/react/labels/Type:%20Bug', 'name': 'Type: Bug', 'color': 'b60205', 'default': False, 'description': None}
{'id': 710573595, 'node_id': 'MDU6TGFiZWw3MTA1NzM1OTU=', 'url': 'https://api.github.com/repos/facebook/react/l... | closed | false | null | [] | null | [
"Thanks for the report. Could you include the component tree that you were inspecting when the devtools crashed? A [codesandbox](https://react.new) would be perfect.",
"Thanks, I will try to reproduce that issue on my side again.",
"i take it you couldn't reproduce the issue so check this [react codebase](https... | 2020-09-30 02:34:29 | 2021-05-25 18:48:34 | 2021-05-25 18:48:34 | NONE | null | null | null | Describe what you were doing when the bug occurred:
1. Open React Devtool
2. Select the Component tab
3. Got below error
---------------------------------------------
Please do not remove the text below this line
---------------------------------------------
DevTools version: 4.8.2-fed4ae024
Call stack: a... | {'url': 'https://api.github.com/repos/facebook/react/issues/19927/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19927/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19926 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19926/labels{/name} | https://api.github.com/repos/facebook/react/issues/19926/comments | https://api.github.com/repos/facebook/react/issues/19926/events | https://github.com/facebook/react/issues/19926 | 711,545,371 | MDU6SXNzdWU3MTE1NDUzNzE= | 19,926 | Error: "Commit tree does not contain fiber 265. This is a bug in React DevTools." | {'login': 'ghassen-chetioui', 'id': 22888897, 'node_id': 'MDQ6VXNlcjIyODg4ODk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/22888897?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/ghassen-chetioui', 'html_url': 'https://github.com/ghassen-chetioui', 'followers_url': 'https://api.github.com/us... | [{'id': 40929152, 'node_id': 'MDU6TGFiZWw0MDkyOTE1Mg==', 'url': 'https://api.github.com/repos/facebook/react/labels/Resolution:%20Duplicate', 'name': 'Resolution: Duplicate', 'color': 'cccccc', 'default': False, 'description': None}] | closed | false | null | [] | null | [
"Thanks for the report. Looks like this was already reported so I'm closing this issue in favor of the existing one: #18859",
"@ghassen-chetioui This error remains the highest reported DevTools bug but we still don't have a repro case so that I can fix it. Do you remember how to repro the error you saw above? Can... | 2020-09-30 00:16:45 | 2021-04-28 20:30:28 | 2020-09-30 07:09:45 | NONE | null | null | null | ---------------------------------------------
Please do not remove the text below this line
---------------------------------------------
DevTools version: 4.8.2-fed4ae024
Call stack: at updateTree (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:17854:21)
at getCommitTree (chrome-extensi... | {'url': 'https://api.github.com/repos/facebook/react/issues/19926/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19926/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19925 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19925/labels{/name} | https://api.github.com/repos/facebook/react/issues/19925/comments | https://api.github.com/repos/facebook/react/issues/19925/events | https://github.com/facebook/react/issues/19925 | 711,470,380 | MDU6SXNzdWU3MTE0NzAzODA= | 19,925 | Bug: useDeferredValue with a value that is new every render hangs browser | {'login': 'chriserickson', 'id': 1971519, 'node_id': 'MDQ6VXNlcjE5NzE1MTk=', 'avatar_url': 'https://avatars.githubusercontent.com/u/1971519?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/chriserickson', 'html_url': 'https://github.com/chriserickson', 'followers_url': 'https://api.github.com/users/chriser... | [{'id': 710722093, 'node_id': 'MDU6TGFiZWw3MTA3MjIwOTM=', 'url': 'https://api.github.com/repos/facebook/react/labels/Type:%20Needs%20Investigation', 'name': 'Type: Needs Investigation', 'color': '65AA9C', 'default': False, 'description': ''}
{'id': 1205087127, 'node_id': 'MDU6TGFiZWwxMjA1MDg3MTI3', 'url': 'https://api... | closed | false | null | [] | null | [
"Just to update — this is still how it works today. We think we might have a strategy that can avoid this in the future, but not for the 18 release.",
"https://github.com/facebook/react/pull/24247",
"Hmmm. This is very strange but I can't reproduce this even with the original version and example that you added.... | 2020-09-29 21:40:54 | 2022-04-27 00:11:03 | 2022-04-11 17:54:55 | NONE | null | null | null | React version: 0.0.0-experimental-94c0244ba
## Steps To Reproduce
Attempt to load the following component:
```jsx
export default function Component() {
const value = { something: "I'm new every render" };
const deferredValue = React.unstable_useDeferredValue(value, {
timeoutMs: 3000
});
consol... | {'url': 'https://api.github.com/repos/facebook/react/issues/19925/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19925/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19924 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19924/labels{/name} | https://api.github.com/repos/facebook/react/issues/19924/comments | https://api.github.com/repos/facebook/react/issues/19924/events | https://github.com/facebook/react/issues/19924 | 711,241,943 | MDU6SXNzdWU3MTEyNDE5NDM= | 19,924 | Bug: Yarn link breaks react-refresh | {'login': 'devbucket', 'id': 2123279, 'node_id': 'MDQ6VXNlcjIxMjMyNzk=', 'avatar_url': 'https://avatars.githubusercontent.com/u/2123279?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/devbucket', 'html_url': 'https://github.com/devbucket', 'followers_url': 'https://api.github.com/users/devbucket/followers... | [{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/facebook/react/labels/Status:%20Unconfirmed', 'name': 'Status: Unconfirmed', 'color': 'd4c5f9', 'default': False, 'description': "A potential issue that we haven't yet confirmed as a bug"}] | closed | false | null | [] | null | [
"This error is coming from webpack so I don't think there is anything actionable for us there. I think you need to double-check how linking works and how webpack works — something in their interaction is different from what you expect.",
"Feel free to file this in `@pmmmwh/react-refresh-webpack-plugin ` though.",... | 2020-09-29 15:45:53 | 2020-10-01 09:08:47 | 2020-09-29 16:03:53 | NONE | null | null | null | I have two projects, I am working on.
- One is a web-app project that is set up as a mono-repository and compiled with Webpack. I use **@pmmmwh/react-refresh-webpack-plugin** together with **react-refresh/babel** to enable fast-refresh.
- Another one is an npm module that I publish.
I link the module into my we... | {'url': 'https://api.github.com/repos/facebook/react/issues/19924/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19924/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19923 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19923/labels{/name} | https://api.github.com/repos/facebook/react/issues/19923/comments | https://api.github.com/repos/facebook/react/issues/19923/events | https://github.com/facebook/react/issues/19923 | 711,115,088 | MDU6SXNzdWU3MTExMTUwODg= | 19,923 | Error: "Commit tree already contains fiber 5823. This is a bug in React DevTools." | {'login': 'rjstires', 'id': 12218651, 'node_id': 'MDQ6VXNlcjEyMjE4NjUx', 'avatar_url': 'https://avatars.githubusercontent.com/u/12218651?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/rjstires', 'html_url': 'https://github.com/rjstires', 'followers_url': 'https://api.github.com/users/rjstires/followers',... | [{'id': 40929151, 'node_id': 'MDU6TGFiZWw0MDkyOTE1MQ==', 'url': 'https://api.github.com/repos/facebook/react/labels/Type:%20Bug', 'name': 'Type: Bug', 'color': 'b60205', 'default': False, 'description': None}
{'id': 40929152, 'node_id': 'MDU6TGFiZWw0MDkyOTE1Mg==', 'url': 'https://api.github.com/repos/facebook/react/la... | closed | false | null | [] | null | [
"I'm sorry you experienced this bug! 🙇 \r\n\r\nLooks like this problem was already reported though (#18859) so I'm going to mark this issue as a duplicate and close it. If you have additional context that might help us repro this problem, please leave a comment on the other issue!\r\n\r\nThank you~",
"@rjstires ... | 2020-09-29 13:31:18 | 2021-04-28 20:30:30 | 2020-09-29 15:05:42 | NONE | null | null | null | Describe what you were doing when the bug occurred:
1. Start polling.
2. Toggle sort direction in application.
3. Stop polling.
4. Click flamegraph bar.
---------------------------------------------
Please do not remove the text below this line
---------------------------------------------
DevTools version:... | {'url': 'https://api.github.com/repos/facebook/react/issues/19923/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19923/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19922 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19922/labels{/name} | https://api.github.com/repos/facebook/react/issues/19922/comments | https://api.github.com/repos/facebook/react/issues/19922/events | https://github.com/facebook/react/issues/19922 | 710,745,002 | MDU6SXNzdWU3MTA3NDUwMDI= | 19,922 | Bug: componentDidUpdate callback and child's useEffect callback called in a wrong order | {'login': 'fengChongxiu', 'id': 17736007, 'node_id': 'MDQ6VXNlcjE3NzM2MDA3', 'avatar_url': 'https://avatars.githubusercontent.com/u/17736007?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/fengChongxiu', 'html_url': 'https://github.com/fengChongxiu', 'followers_url': 'https://api.github.com/users/fengChon... | [{'id': 1983406161, 'node_id': 'MDU6TGFiZWwxOTgzNDA2MTYx', 'url': 'https://api.github.com/repos/facebook/react/labels/Resolution:%20Expected%20Behavior', 'name': 'Resolution: Expected Behavior', 'color': '8c98d8', 'default': False, 'description': ''}] | closed | false | null | [] | null | [
"`useEffect` is a combination of `componentDidMount` (cDM) and `componentDidUpdate` (cDU). cDU only runs on update not on the initial render (https://reactjs.org/docs/react-component.html#componentdidupdate). On your initial render your effect in `Child` runs but since `Parent` only got mounted its cDU does not run... | 2020-09-29 04:11:08 | 2020-09-29 08:09:41 | 2020-09-29 06:16:05 | NONE | null | null | null | <!--
Please provide a clear and concise description of what the bug is. Include
screenshots if needed. Please test using the latest version of the relevant
React packages to make sure your issue has not already been fixed.
-->
React version:
16.13.1
## Steps To Reproduce
1. open https://codesandbox.io... | {'url': 'https://api.github.com/repos/facebook/react/issues/19922/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19922/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19921 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19921/labels{/name} | https://api.github.com/repos/facebook/react/issues/19921/comments | https://api.github.com/repos/facebook/react/issues/19921/events | https://github.com/facebook/react/issues/19921 | 710,712,191 | MDU6SXNzdWU3MTA3MTIxOTE= | 19,921 | Bug: shallowEqual() is flawed | {'login': 'celmanabbas', 'id': 337125, 'node_id': 'MDQ6VXNlcjMzNzEyNQ==', 'avatar_url': 'https://avatars.githubusercontent.com/u/337125?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/celmanabbas', 'html_url': 'https://github.com/celmanabbas', 'followers_url': 'https://api.github.com/users/celmanabbas/fol... | [{'id': 1775957182, 'node_id': 'MDU6TGFiZWwxNzc1OTU3MTgy', 'url': 'https://api.github.com/repos/facebook/react/labels/Resolution:%20Stale', 'name': 'Resolution: Stale', 'color': 'e6e6e6', 'default': False, 'description': 'Automatically closed due to inactivity'}] | closed | false | null | [] | null | [
"My apologies, the codesandbox somehow didn't save my code. I have written a demonstration again at the same link.",
"I think the intended behavior was that non-enumerable properties are skipped in the comparison. Want to send a PR to discuss a fix?\r\n",
"@gaearon Yesss it would be an honor :) I will prepare a... | 2020-09-29 03:02:42 | 2024-04-17 18:12:11 | 2024-04-17 18:12:10 | NONE | null | null | null | The `shallowEqual()` function located in `packages/shared/shallowEqual.js` is incorrectly using `Object.prototype.hasOwnProperty()` instead of `Object.prototype.propertyIsEnumerable()`, which is the correct counterpart for `Object.keys()`.
Explanation:
------------
The `Object.keys()` method used inside `shallowE... | {'url': 'https://api.github.com/repos/facebook/react/issues/19921/reactions', 'total_count': 1, '+1': 1, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19921/timeline | null | not_planned | false |
https://api.github.com/repos/facebook/react/issues/19920 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19920/labels{/name} | https://api.github.com/repos/facebook/react/issues/19920/comments | https://api.github.com/repos/facebook/react/issues/19920/events | https://github.com/facebook/react/pull/19920 | 710,581,044 | MDExOlB1bGxSZXF1ZXN0NDk0NDA0NjY3 | 19,920 | Update jest to v26 along with packages related to it | {'login': 'abnud1', 'id': 12657077, 'node_id': 'MDQ6VXNlcjEyNjU3MDc3', 'avatar_url': 'https://avatars.githubusercontent.com/u/12657077?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/abnud1', 'html_url': 'https://github.com/abnud1', 'followers_url': 'https://api.github.com/users/abnud1/followers', 'follow... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}] | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19920/builds/59564) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-28 21:11:43 | 2021-05-27 15:33:57 | 2021-05-27 15:33:57 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19920', 'html_url': 'https://github.com/facebook/react/pull/19920', 'diff_url': 'https://github.com/facebook/react/pull/19920.diff', 'patch_url': 'https://github.com/facebook/react/pull/19920.patch', 'merged_at': None} | ## Summary
The only problem is jest-snapshot-serializer-raw, it hasn't been updated for 2 years but tests fail without it and I couldn't find a replacement.
I see only two options here:
1. migrate the snapshot tests to another serializer or to jest default serializer.
2. fork jest-snapshot-serializer-raw
## ... | {'url': 'https://api.github.com/repos/facebook/react/issues/19920/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19920/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19919 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19919/labels{/name} | https://api.github.com/repos/facebook/react/issues/19919/comments | https://api.github.com/repos/facebook/react/issues/19919/events | https://github.com/facebook/react/issues/19919 | 710,487,978 | MDU6SXNzdWU3MTA0ODc5Nzg= | 19,919 | useEffect strange mechanism: When deps has parameters, it will also be executed once in the first rendering | {'login': 'tivjoe', 'id': 45559113, 'node_id': 'MDQ6VXNlcjQ1NTU5MTEz', 'avatar_url': 'https://avatars.githubusercontent.com/u/45559113?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/tivjoe', 'html_url': 'https://github.com/tivjoe', 'followers_url': 'https://api.github.com/users/tivjoe/followers', 'follow... | [] | closed | false | null | [] | null | [
"You can use the `useRef` hook and use an if statement\r\n```\r\nconst App=()=>{\r\n const [a, setA] = React.useState(0)\r\n const mounted = useRef()\r\n\r\n \r\n\r\n React.useEffect(() => {\r\n if( !mounted.current ) return\r\n // The first rendering should not be executed\r\n consol... | 2020-09-28 18:32:49 | 2020-09-29 15:05:10 | 2020-09-29 15:05:10 | NONE | null | null | null | React version:16.13.1
useEffect strange mechanism: When deps has parameters, it will also be executed once in the first rendering
```
const App=()=>{
const [a, setA] = React.useState(0)
React.useEffect(() => {
console.log('first render')
}, [])
React.useEffect(() => {
// T... | {'url': 'https://api.github.com/repos/facebook/react/issues/19919/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19919/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19918 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19918/labels{/name} | https://api.github.com/repos/facebook/react/issues/19918/comments | https://api.github.com/repos/facebook/react/issues/19918/events | https://github.com/facebook/react/pull/19918 | 710,445,666 | MDExOlB1bGxSZXF1ZXN0NDk0MjkzMTc5 | 19,918 | Updated rollup to version 2 and also its plugins to the latest version | {'login': 'abnud1', 'id': 12657077, 'node_id': 'MDQ6VXNlcjEyNjU3MDc3', 'avatar_url': 'https://avatars.githubusercontent.com/u/12657077?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/abnud1', 'html_url': 'https://github.com/abnud1', 'followers_url': 'https://api.github.com/users/abnud1/followers', 'follow... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}] | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19918/builds/58353) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-28 17:21:38 | 2022-07-12 03:22:40 | 2022-07-12 03:22:40 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19918', 'html_url': 'https://github.com/facebook/react/pull/19918', 'diff_url': 'https://github.com/facebook/react/pull/19918.diff', 'patch_url': 'https://github.com/facebook/react/pull/19918.patch', 'merged_at': None} | ## Summary
I noticed that react is using a rather old version of rollup, so I updated it and updated the plugins to the latest version to ensure they're compatible with the new rollup version
## Test Plan
Running `yarn build` succeeds with the new rollup and all tests pass
| {'url': 'https://api.github.com/repos/facebook/react/issues/19918/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19918/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19917 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19917/labels{/name} | https://api.github.com/repos/facebook/react/issues/19917/comments | https://api.github.com/repos/facebook/react/issues/19917/events | https://github.com/facebook/react/pull/19917 | 710,121,046 | MDExOlB1bGxSZXF1ZXN0NDk0MDI2MTQ5 | 19,917 | Moved createElement, cloneElement & createFactory into the new module | {'login': 'iscorekin', 'id': 42637271, 'node_id': 'MDQ6VXNlcjQyNjM3Mjcx', 'avatar_url': 'https://avatars.githubusercontent.com/u/42637271?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/iscorekin', 'html_url': 'https://github.com/iscorekin', 'followers_url': 'https://api.github.com/users/iscorekin/followe... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775957182, 'node_id': 'MDU6TGFiZWwxNzc1OTU3MTgy', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"Hi @iscorekin! \n\nThank you for your pull request and welcome to our community. We require contributors to sign our Contributor License Agreement, and we don't seem to have you on file.\n\nIn order for us to review and merge your code, please sign at <https://code.facebook.com/cla>. **If you are contributing on b... | 2020-09-28 09:56:23 | 2022-10-20 20:41:31 | 2022-10-20 20:41:31 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19917', 'html_url': 'https://github.com/facebook/react/pull/19917', 'diff_url': 'https://github.com/facebook/react/pull/19917.diff', 'patch_url': 'https://github.com/facebook/react/pull/19917.patch', 'merged_at': None} | ## Summary
There was 7-month TODO comment. Just moved `__DEV__` branching to independent module and re-exported it. Thereby production build size reduced for 3~ KB.
## Test Plan
No special tests required | {'url': 'https://api.github.com/repos/facebook/react/issues/19917/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19917/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19916 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19916/labels{/name} | https://api.github.com/repos/facebook/react/issues/19916/comments | https://api.github.com/repos/facebook/react/issues/19916/events | https://github.com/facebook/react/pull/19916 | 709,753,479 | MDExOlB1bGxSZXF1ZXN0NDkzNzMxNDgx | 19,916 | Update runFlow.js | {'login': 'yigittopm', 'id': 62249955, 'node_id': 'MDQ6VXNlcjYyMjQ5OTU1', 'avatar_url': 'https://avatars.githubusercontent.com/u/62249955?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/yigittopm', 'html_url': 'https://github.com/yigittopm', 'followers_url': 'https://api.github.com/users/yigittopm/followe... | [] | closed | false | null | [] | null | [
"Hi @yigittopm! \n\nThank you for your pull request and welcome to our community. We require contributors to sign our Contributor License Agreement, and we don't seem to have you on file.\n\nIn order for us to review and merge your code, please sign at <https://code.facebook.com/cla>. **If you are contributing on b... | 2020-09-27 14:47:21 | 2020-10-01 16:45:37 | 2020-10-01 16:45:08 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19916', 'html_url': 'https://github.com/facebook/react/pull/19916', 'diff_url': 'https://github.com/facebook/react/pull/19916.diff', 'patch_url': 'https://github.com/facebook/react/pull/19916.patch', 'merged_at': None} | code !== 0 and undefined shouldn't | {'url': 'https://api.github.com/repos/facebook/react/issues/19916/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19916/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19915 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19915/labels{/name} | https://api.github.com/repos/facebook/react/issues/19915/comments | https://api.github.com/repos/facebook/react/issues/19915/events | https://github.com/facebook/react/pull/19915 | 709,719,476 | MDExOlB1bGxSZXF1ZXN0NDkzNzA3MDk2 | 19,915 | Update README.md | {'login': 'PythxnBite', 'id': 37470033, 'node_id': 'MDQ6VXNlcjM3NDcwMDMz', 'avatar_url': 'https://avatars.githubusercontent.com/u/37470033?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/PythxnBite', 'html_url': 'https://github.com/PythxnBite', 'followers_url': 'https://api.github.com/users/PythxnBite/fol... | [] | closed | false | null | [] | null | [
"Hi @PythxnBite! \n\nThank you for your pull request and welcome to our community. We require contributors to sign our Contributor License Agreement, and we don't seem to have you on file.\n\nIn order for us to review and merge your code, please sign at <https://code.facebook.com/cla>. **If you are contributing on ... | 2020-09-27 11:11:30 | 2020-09-27 11:21:58 | 2020-09-27 11:19:52 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19915', 'html_url': 'https://github.com/facebook/react/pull/19915', 'diff_url': 'https://github.com/facebook/react/pull/19915.diff', 'patch_url': 'https://github.com/facebook/react/pull/19915.patch', 'merged_at': None} | <!--
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https://api.github.com/repos/facebook/react/issues/19914 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19914/labels{/name} | https://api.github.com/repos/facebook/react/issues/19914/comments | https://api.github.com/repos/facebook/react/issues/19914/events | https://github.com/facebook/react/pull/19914 | 709,694,638 | MDExOlB1bGxSZXF1ZXN0NDkzNjg5MTkx | 19,914 | TypeScript transformer for React Refresh | {'login': 'Jack-Works', 'id': 5390719, 'node_id': 'MDQ6VXNlcjUzOTA3MTk=', 'avatar_url': 'https://avatars.githubusercontent.com/u/5390719?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Jack-Works', 'html_url': 'https://github.com/Jack-Works', 'followers_url': 'https://api.github.com/users/Jack-Works/follo... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}] | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19914/builds/66169) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-27 08:23:31 | 2022-07-28 08:17:40 | 2020-11-08 13:38:33 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19914', 'html_url': 'https://github.com/facebook/react/pull/19914', 'diff_url': 'https://github.com/facebook/react/pull/19914.diff', 'patch_url': 'https://github.com/facebook/react/pull/19914.patch', 'merged_at': None} | > Not merged. Please move to [react-refresh-typescript](https://www.npmjs.com/package/react-refresh-typescript) ([repo](https://github.com/Jack-Works/react-refresh-transformer/tree/main/typescript))
# TypeScript transformer for React Refresh
> Note: If you are using TypeScript (instead of Babel) as a transpiler, ... | {'url': 'https://api.github.com/repos/facebook/react/issues/19914/reactions', 'total_count': 20, '+1': 13, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 7, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19914/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19913 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19913/labels{/name} | https://api.github.com/repos/facebook/react/issues/19913/comments | https://api.github.com/repos/facebook/react/issues/19913/events | https://github.com/facebook/react/pull/19913 | 709,529,185 | MDExOlB1bGxSZXF1ZXN0NDkzNTcxMDc3 | 19,913 | ReactDebugHooks clones refs before shallow render (and warns on mutate) | {'login': 'omarsy', 'id': 15034695, 'node_id': 'MDQ6VXNlcjE1MDM0Njk1', 'avatar_url': 'https://avatars.githubusercontent.com/u/15034695?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/omarsy', 'html_url': 'https://github.com/omarsy', 'followers_url': 'https://api.github.com/users/omarsy/followers', 'follow... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}] | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19913/builds/62979) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-26 12:30:04 | 2020-10-16 19:44:20 | 2020-10-16 19:44:20 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19913', 'html_url': 'https://github.com/facebook/react/pull/19913', 'diff_url': 'https://github.com/facebook/react/pull/19913.diff', 'patch_url': 'https://github.com/facebook/react/pull/19913.patch', 'merged_at': None} | <!--
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1. Fork ... | {'url': 'https://api.github.com/repos/facebook/react/issues/19913/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19913/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19912 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19912/labels{/name} | https://api.github.com/repos/facebook/react/issues/19912/comments | https://api.github.com/repos/facebook/react/issues/19912/events | https://github.com/facebook/react/pull/19912 | 709,511,851 | MDExOlB1bGxSZXF1ZXN0NDkzNTU4OTA0 | 19,912 | Running devtool tests against multiple versions of react | {'login': 'MoSattler', 'id': 64152453, 'node_id': 'MDQ6VXNlcjY0MTUyNDUz', 'avatar_url': 'https://avatars.githubusercontent.com/u/64152453?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/MoSattler', 'html_url': 'https://github.com/MoSattler', 'followers_url': 'https://api.github.com/users/MoSattler/followe... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775957182, 'node_id': 'MDU6TGFiZWwxNzc1OTU3MTgy', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"Hi @MoSattler! \n\nThank you for your pull request and welcome to our community. We require contributors to sign our Contributor License Agreement, and we don't seem to have you on file.\n\nIn order for us to review and merge your code, please sign at <https://code.facebook.com/cla>. **If you are contributing on b... | 2020-09-26 10:23:24 | 2021-01-26 15:20:38 | 2021-01-26 15:20:38 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19912', 'html_url': 'https://github.com/facebook/react/pull/19912', 'diff_url': 'https://github.com/facebook/react/pull/19912.diff', 'patch_url': 'https://github.com/facebook/react/pull/19912.patch', 'merged_at': None} | Trying to fix #19371. I have trouble getting the tests to pass. Some of that might be because of new features, which somehow needs to be gated against, as suggested by @bvaughn. I believe other test failures might be coupling to the newer code, but I am not sure about this. | {'url': 'https://api.github.com/repos/facebook/react/issues/19912/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19912/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19911 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19911/labels{/name} | https://api.github.com/repos/facebook/react/issues/19911/comments | https://api.github.com/repos/facebook/react/issues/19911/events | https://github.com/facebook/react/issues/19911 | 709,189,210 | MDU6SXNzdWU3MDkxODkyMTA= | 19,911 | Bug: devtools Profiler causes unexpected errors | {'login': 'henryqdineen', 'id': 682132, 'node_id': 'MDQ6VXNlcjY4MjEzMg==', 'avatar_url': 'https://avatars.githubusercontent.com/u/682132?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/henryqdineen', 'html_url': 'https://github.com/henryqdineen', 'followers_url': 'https://api.github.com/users/henryqdineen... | [{'id': 40929151, 'node_id': 'MDU6TGFiZWw0MDkyOTE1MQ==', 'url': 'https://api.github.com/repos/facebook/react/labels/Type:%20Bug', 'name': 'Type: Bug', 'color': 'b60205', 'default': False, 'description': None}
{'id': 710573595, 'node_id': 'MDU6TGFiZWw3MTA1NzM1OTU=', 'url': 'https://api.github.com/repos/facebook/react/l... | closed | false | {'login': 'bvaughn', 'id': 29597.0, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_... | [{'login': 'bvaughn', 'id': 29597, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_u... | null | [
"Thanks for the report. I'll look at it sometime soon. :)",
"@bvaughn Shall I work on a pull request for this issue?",
"@ashr81 If you'd like!",
"@bvaughn Yes, I like to contribute.",
"I'm going to look into this this afternoon! :)",
"I'm not sure I understand yet what Profiling or ~~DevTools~~ has to do... | 2020-09-25 18:18:33 | 2020-10-14 17:19:48 | 2020-10-14 17:19:48 | CONTRIBUTOR | null | null | null | We noticed that our app would behave differently during profiling runs and trigger errors. I'm not totally sure what the underlying issue is but I was able to put together a example app to reproduce. As far as I can tell it has to do with how devtools is overriding `console.warn` and `console.error`. In that case `desc... | {'url': 'https://api.github.com/repos/facebook/react/issues/19911/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19911/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19910 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19910/labels{/name} | https://api.github.com/repos/facebook/react/issues/19910/comments | https://api.github.com/repos/facebook/react/issues/19910/events | https://github.com/facebook/react/issues/19910 | 709,137,605 | MDU6SXNzdWU3MDkxMzc2MDU= | 19,910 | Suggestion: global custom attributes | {'login': 'jsenaribeiro', 'id': 5367049, 'node_id': 'MDQ6VXNlcjUzNjcwNDk=', 'avatar_url': 'https://avatars.githubusercontent.com/u/5367049?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/jsenaribeiro', 'html_url': 'https://github.com/jsenaribeiro', 'followers_url': 'https://api.github.com/users/jsenaribei... | [] | closed | false | null | [] | null | [
"That is something you can already do:\r\n\r\n```js\r\nconst glyphIcon = (val) => ({ className: \"glyphicon glyphicon-\" + val + \" icon\" });\r\n\r\n<div {...glyphIcon(\"ok\")} >...</div>\r\n```",
"Yeah vkurchatkin, but for the same reason that we have a \"<>\" as suggar syntax for \"<React.Fragment>\", a specif... | 2020-09-25 17:28:43 | 2021-03-24 16:52:11 | 2021-03-24 16:52:10 | NONE | null | null | null | Hi,
I would like to suggest this new feature that may be useful: a custom global attribute as a DRY and KISS feature for sharing some repetitive coding or verbose styling. It is a bit familiar to Angular directive concept, but it is more functional and react-like.
* **alternative 1**: using **@** token in compo... | {'url': 'https://api.github.com/repos/facebook/react/issues/19910/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19910/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19909 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19909/labels{/name} | https://api.github.com/repos/facebook/react/issues/19909/comments | https://api.github.com/repos/facebook/react/issues/19909/events | https://github.com/facebook/react/pull/19909 | 708,845,929 | MDExOlB1bGxSZXF1ZXN0NDkyOTk2MDg5 | 19,909 | Create Synthetic Events Lazily | {'login': 'gaearon', 'id': 810438, 'node_id': 'MDQ6VXNlcjgxMDQzOA==', 'avatar_url': 'https://avatars.githubusercontent.com/u/810438?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/gaearon', 'html_url': 'https://github.com/gaearon', 'followers_url': 'https://api.github.com/users/gaearon/followers', 'follow... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19909/builds/57628) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-25 10:59:22 | 2020-09-25 12:33:32 | 2020-09-25 12:33:28 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19909', 'html_url': 'https://github.com/facebook/react/pull/19909', 'diff_url': 'https://github.com/facebook/react/pull/19909.diff', 'patch_url': 'https://github.com/facebook/react/pull/19909.patch', 'merged_at': datetime.datetime(2020, 9, 25, 12, 33, 28)} | Currently we create them very aggressively — especially with the eager change — but many may not end up being used. While the allocation itself is not a significant cost, we are actually running a bunch of code there, including iterating over the event interface, copying every known property into `this`, and running ou... | {'url': 'https://api.github.com/repos/facebook/react/issues/19909/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19909/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19908 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19908/labels{/name} | https://api.github.com/repos/facebook/react/issues/19908/comments | https://api.github.com/repos/facebook/react/issues/19908/events | https://github.com/facebook/react/pull/19908 | 708,793,638 | MDExOlB1bGxSZXF1ZXN0NDkyOTUyNzM3 | 19,908 | Remove Array.from() from hot path | {'login': 'gaearon', 'id': 810438, 'node_id': 'MDQ6VXNlcjgxMDQzOA==', 'avatar_url': 'https://avatars.githubusercontent.com/u/810438?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/gaearon', 'html_url': 'https://github.com/gaearon', 'followers_url': 'https://api.github.com/users/gaearon/followers', 'follow... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
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"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19908/builds/57611) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-25 09:33:34 | 2020-09-25 10:33:08 | 2020-09-25 10:33:08 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19908', 'html_url': 'https://github.com/facebook/react/pull/19908', 'diff_url': 'https://github.com/facebook/react/pull/19908.diff', 'patch_url': 'https://github.com/facebook/react/pull/19908.patch', 'merged_at': datetime.datetime(2020, 9, 25, 10, 33, 8)} | We were turning every createEventHandle listener Set into an array during traversal, which is not necessary because we can iterate over the Set itself instead to reduce the GC churn.
The diff is simple but indentation changed so it's a bit messy. I'll comment inline. | {'url': 'https://api.github.com/repos/facebook/react/issues/19908/reactions', 'total_count': 1, '+1': 0, '-1': 0, 'laugh': 1, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19908/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19907 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19907/labels{/name} | https://api.github.com/repos/facebook/react/issues/19907/comments | https://api.github.com/repos/facebook/react/issues/19907/events | https://github.com/facebook/react/pull/19907 | 708,763,229 | MDExOlB1bGxSZXF1ZXN0NDkyOTI4NDQ2 | 19,907 | Separate SyntheticEvent constructors to prevent deopts | {'login': 'gaearon', 'id': 810438, 'node_id': 'MDQ6VXNlcjgxMDQzOA==', 'avatar_url': 'https://avatars.githubusercontent.com/u/810438?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/gaearon', 'html_url': 'https://github.com/gaearon', 'followers_url': 'https://api.github.com/users/gaearon/followers', 'follow... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19907/builds/57616) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-25 08:47:30 | 2020-09-25 10:31:01 | 2020-09-25 10:31:01 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19907', 'html_url': 'https://github.com/facebook/react/pull/19907', 'diff_url': 'https://github.com/facebook/react/pull/19907.diff', 'patch_url': 'https://github.com/facebook/react/pull/19907.patch', 'merged_at': datetime.datetime(2020, 9, 25, 10, 31, 1)} | *Builds on https://github.com/facebook/react/pull/19906. (Well, really, replaces it.)*
I suspect that I introduced a regression way back in https://github.com/facebook/react/pull/19433 when I removed the `SyntheticEvent.extend` helper. I'm not 100% sure but I think that as a result of going through different `Interf... | {'url': 'https://api.github.com/repos/facebook/react/issues/19907/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19907/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19906 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19906/labels{/name} | https://api.github.com/repos/facebook/react/issues/19906/comments | https://api.github.com/repos/facebook/react/issues/19906/events | https://github.com/facebook/react/pull/19906 | 708,707,235 | MDExOlB1bGxSZXF1ZXN0NDkyODg1NzU3 | 19,906 | Remove arguments from hot path | {'login': 'gaearon', 'id': 810438, 'node_id': 'MDQ6VXNlcjgxMDQzOA==', 'avatar_url': 'https://avatars.githubusercontent.com/u/810438?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/gaearon', 'html_url': 'https://github.com/gaearon', 'followers_url': 'https://api.github.com/users/gaearon/followers', 'follow... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19906/builds/57575) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-25 07:18:53 | 2020-09-25 10:31:36 | 2020-09-25 10:31:36 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19906', 'html_url': 'https://github.com/facebook/react/pull/19906', 'diff_url': 'https://github.com/facebook/react/pull/19906.diff', 'patch_url': 'https://github.com/facebook/react/pull/19906.patch', 'merged_at': None} | `SyntheticEvent` factory is very hot. The default argument syntax compiles to `arguments` access which may be triggering deopts. To be safe, let's not use it and always pass the last argument explicitly. | {'url': 'https://api.github.com/repos/facebook/react/issues/19906/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19906/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19905 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19905/labels{/name} | https://api.github.com/repos/facebook/react/issues/19905/comments | https://api.github.com/repos/facebook/react/issues/19905/events | https://github.com/facebook/react/issues/19905 | 708,642,219 | MDU6SXNzdWU3MDg2NDIyMTk= | 19,905 | Design problem in new JSX transformation | {'login': 'Jack-Works', 'id': 5390719, 'node_id': 'MDQ6VXNlcjUzOTA3MTk=', 'avatar_url': 'https://avatars.githubusercontent.com/u/5390719?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Jack-Works', 'html_url': 'https://github.com/Jack-Works', 'followers_url': 'https://api.github.com/users/Jack-Works/follo... | [{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/facebook/react/labels/Status:%20Unconfirmed', 'name': 'Status: Unconfirmed', 'color': 'd4c5f9', 'default': False, 'description': "A potential issue that we haven't yet confirmed as a bug"}] | closed | false | null | [] | null | [
"Won't that also be a problem with spec-compliant ES module usage where the extension is required? Or is `jsx-runtime` actually an extension-less file?",
"Most servers are not returned the JavaScript MINE type for extension less files. The HTML specifications requires that ES module must with a correct MINE type.... | 2020-09-25 05:01:47 | 2020-10-01 01:05:19 | 2020-10-01 01:05:19 | CONTRIBUTOR | null | null | null | React 17 introduces [a new JSX transform](https://reactjs.org/blog/2020/09/22/introducing-the-new-jsx-transform.html). I found there is some problem in [the TypeScript implementation](https://github.com/microsoft/TypeScript/pull/39199#discussion_r494729839)
> Hi! @weswigham I think this is wrong. You should not trea... | {'url': 'https://api.github.com/repos/facebook/react/issues/19905/reactions', 'total_count': 1, '+1': 1, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19905/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19904 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19904/labels{/name} | https://api.github.com/repos/facebook/react/issues/19904/comments | https://api.github.com/repos/facebook/react/issues/19904/events | https://github.com/facebook/react/issues/19904 | 708,603,901 | MDU6SXNzdWU3MDg2MDM5MDE= | 19,904 | Bug: why init execute twice? | {'login': 'xgqfrms', 'id': 7291672, 'node_id': 'MDQ6VXNlcjcyOTE2NzI=', 'avatar_url': 'https://avatars.githubusercontent.com/u/7291672?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/xgqfrms', 'html_url': 'https://github.com/xgqfrms', 'followers_url': 'https://api.github.com/users/xgqfrms/followers', 'foll... | [{'id': 1983406161, 'node_id': 'MDU6TGFiZWwxOTgzNDA2MTYx', 'url': 'https://api.github.com/repos/facebook/react/labels/Resolution:%20Expected%20Behavior', 'name': 'Resolution: Expected Behavior', 'color': '8c98d8', 'default': False, 'description': ''}] | closed | false | null | [] | null | [
"# codes\r\n\r\n```jsx\r\n\r\nimport React, {\r\n Component,\r\n // useState,\r\n // useEffect,\r\n} from \"react\";\r\n\r\n// import \"./styles.css\";\r\n\r\n// import Parent from \"./components/parent\";\r\n\r\nimport log from \"./utils/log\";\r\n\r\n// class App extends React.Component {\r\nclass App extends ... | 2020-09-25 03:02:14 | 2020-09-25 07:48:13 | 2020-09-25 07:48:02 | NONE | null | null | null | <!--
Please provide a clear and concise description of what the bug is. Include
screenshots if needed. Please test using the latest version of the relevant
React packages to make sure your issue has not already been fixed.
-->
# why init execute twice?
https://stackblitz.com/edit/react-ifecycle-order-al... | {'url': 'https://api.github.com/repos/facebook/react/issues/19904/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19904/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19903 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19903/labels{/name} | https://api.github.com/repos/facebook/react/issues/19903/comments | https://api.github.com/repos/facebook/react/issues/19903/events | https://github.com/facebook/react/issues/19903 | 708,466,366 | MDU6SXNzdWU3MDg0NjYzNjY= | 19,903 | Bug: Race Condition on React Contexts | {'login': 'dhyegocalota', 'id': 5576007, 'node_id': 'MDQ6VXNlcjU1NzYwMDc=', 'avatar_url': 'https://avatars.githubusercontent.com/u/5576007?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/dhyegocalota', 'html_url': 'https://github.com/dhyegocalota', 'followers_url': 'https://api.github.com/users/dhyegocalo... | [{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/facebook/react/labels/Status:%20Unconfirmed', 'name': 'Status: Unconfirmed', 'color': 'd4c5f9', 'default': False, 'description': "A potential issue that we haven't yet confirmed as a bug"}] | closed | false | {'login': 'dhyegocalota', 'id': 5576007.0, 'node_id': 'MDQ6VXNlcjU1NzYwMDc=', 'avatar_url': 'https://avatars.githubusercontent.com/u/5576007?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/dhyegocalota', 'html_url': 'https://github.com/dhyegocalota', 'followers_url': 'https://api.github.com/users/dhyegoca... | [{'login': 'dhyegocalota', 'id': 5576007, 'node_id': 'MDQ6VXNlcjU1NzYwMDc=', 'avatar_url': 'https://avatars.githubusercontent.com/u/5576007?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/dhyegocalota', 'html_url': 'https://github.com/dhyegocalota', 'followers_url': 'https://api.github.com/users/dhyegocal... | null | [
"I don't think this is context-specific, is it?\r\n\r\nIt looks like a combo of an async function closing over a stale value which then overrides/conflicts with a more recent update. The solution to this ([as shown in the docs](https://reactjs.org/docs/hooks-reference.html#functional-updates)) is to use the callbac... | 2020-09-24 20:51:16 | 2020-09-25 00:45:56 | 2020-09-25 00:45:30 | NONE | null | null | null | If two async context changers are executed in parallel to partially modify an object attribute, the last resolved context changer will override the first resolved change with an outdated value.
React version: 16^
Link to code example:
https://codesandbox.io/s/race-condition-on-react-contexts-forked-bqh5z?file=... | {'url': 'https://api.github.com/repos/facebook/react/issues/19903/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19903/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19902 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19902/labels{/name} | https://api.github.com/repos/facebook/react/issues/19902/comments | https://api.github.com/repos/facebook/react/issues/19902/events | https://github.com/facebook/react/pull/19902 | 708,437,548 | MDExOlB1bGxSZXF1ZXN0NDkyNjY5MjQ3 | 19,902 | Remove disableSchedulerTimeoutInWorkLoop flag | {'login': 'acdlite', 'id': 3624098, 'node_id': 'MDQ6VXNlcjM2MjQwOTg=', 'avatar_url': 'https://avatars.githubusercontent.com/u/3624098?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/acdlite', 'html_url': 'https://github.com/acdlite', 'followers_url': 'https://api.github.com/users/acdlite/followers', 'foll... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19902/builds/58000) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-24 20:00:13 | 2020-09-28 17:19:15 | 2020-09-28 17:19:15 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19902', 'html_url': 'https://github.com/facebook/react/pull/19902', 'diff_url': 'https://github.com/facebook/react/pull/19902.diff', 'patch_url': 'https://github.com/facebook/react/pull/19902.patch', 'merged_at': datetime.datetime(2020, 9, 28, 17, 19, 15)} | We found and mitigated the root cause of the regression that led us to temporarily revert this change. So now I'm un-reverting it. | {'url': 'https://api.github.com/repos/facebook/react/issues/19902/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19902/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19901 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19901/labels{/name} | https://api.github.com/repos/facebook/react/issues/19901/comments | https://api.github.com/repos/facebook/react/issues/19901/events | https://github.com/facebook/react/issues/19901 | 708,424,556 | MDU6SXNzdWU3MDg0MjQ1NTY= | 19,901 | Bug: hydrating fails with nested paragraph and dangerouslySetInnerHTML | {'login': 'romeovs', 'id': 1250185, 'node_id': 'MDQ6VXNlcjEyNTAxODU=', 'avatar_url': 'https://avatars.githubusercontent.com/u/1250185?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/romeovs', 'html_url': 'https://github.com/romeovs', 'followers_url': 'https://api.github.com/users/romeovs/followers', 'foll... | [{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/facebook/react/labels/Status:%20Unconfirmed', 'name': 'Status: Unconfirmed', 'color': 'd4c5f9', 'default': False, 'description': "A potential issue that we haven't yet confirmed as a bug"}
{'id': 1775957182, 'node_id': 'MDU6... | closed | false | null | [] | null | [
"This issue has been automatically marked as stale. **If this issue is still affecting you, please leave any comment** (for example, \"bump\"), and we'll keep it open. We are sorry that we haven't been able to prioritize it yet. If you have any new additional information, please include it with your comment!\n",
... | 2020-09-24 19:36:39 | 2024-04-17 18:12:12 | 2024-04-17 18:12:11 | NONE | null | null | null | <!--
Please provide a clear and concise description of what the bug is. Include
screenshots if needed. Please test using the latest version of the relevant
React packages to make sure your issue has not already been fixed.
-->
React version: 16.13.1
## Steps To Reproduce
1. Use the `dangerouslySetInn... | {'url': 'https://api.github.com/repos/facebook/react/issues/19901/reactions', 'total_count': 2, '+1': 2, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19901/timeline | null | not_planned | false |
https://api.github.com/repos/facebook/react/issues/19900 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19900/labels{/name} | https://api.github.com/repos/facebook/react/issues/19900/comments | https://api.github.com/repos/facebook/react/issues/19900/events | https://github.com/facebook/react/pull/19900 | 708,316,452 | MDExOlB1bGxSZXF1ZXN0NDkyNTY3NjMw | 19,900 | Temporarily disable Profiler commit hooks flag | {'login': 'bvaughn', 'id': 29597, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_ur... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19900/builds/58957) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-24 16:35:40 | 2020-09-30 20:07:38 | 2020-09-30 19:58:20 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19900', 'html_url': 'https://github.com/facebook/react/pull/19900', 'diff_url': 'https://github.com/facebook/react/pull/19900.diff', 'patch_url': 'https://github.com/facebook/react/pull/19900.patch', 'merged_at': datetime.datetime(2020, 9, 30, 19, 58, 20)} | This will enable us to enable/disable it on www to see if it causes a regression.
At first I thought I'd make this flag static. Converting a static flag to dynamic isn't great, but this particular flag doesn't add any additional fields to a `Fiber`. However it would add an additional runtime check to a hot path so I... | {'url': 'https://api.github.com/repos/facebook/react/issues/19900/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19900/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19899 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19899/labels{/name} | https://api.github.com/repos/facebook/react/issues/19899/comments | https://api.github.com/repos/facebook/react/issues/19899/events | https://github.com/facebook/react/issues/19899 | 708,249,673 | MDU6SXNzdWU3MDgyNDk2NzM= | 19,899 | Error: "Commit tree does not contain fiber 5402. This is a bug in React DevTools." | {'login': 'andyaaz', 'id': 24879322, 'node_id': 'MDQ6VXNlcjI0ODc5MzIy', 'avatar_url': 'https://avatars.githubusercontent.com/u/24879322?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/andyaaz', 'html_url': 'https://github.com/andyaaz', 'followers_url': 'https://api.github.com/users/andyaaz/followers', 'fo... | [{'id': 40929151, 'node_id': 'MDU6TGFiZWw0MDkyOTE1MQ==', 'url': 'https://api.github.com/repos/facebook/react/labels/Type:%20Bug', 'name': 'Type: Bug', 'color': 'b60205', 'default': False, 'description': None}
{'id': 40929152, 'node_id': 'MDU6TGFiZWw0MDkyOTE1Mg==', 'url': 'https://api.github.com/repos/facebook/react/la... | closed | false | null | [] | null | [
"I'm sorry you experienced this bug! 🙇 \r\n\r\nLooks like this problem was already reported though (#19633) so I'm going to mark this issue as a duplicate and close it. If you have additional context that might help us repro this problem, please leave a comment on the other issue!\r\n\r\nThank you~"
] | 2020-09-24 15:03:20 | 2020-09-24 15:27:21 | 2020-09-24 15:27:07 | NONE | null | null | null | Describe what you were doing when the bug occurred:
1. click record in profiler
2. click on a link to go to another page (gatsbyjs)
3. click stop recording in profiler
4. click on any commit in profiler and profiler crashed
---------------------------------------------
Please do not remove the text below this l... | {'url': 'https://api.github.com/repos/facebook/react/issues/19899/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19899/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19898 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19898/labels{/name} | https://api.github.com/repos/facebook/react/issues/19898/comments | https://api.github.com/repos/facebook/react/issues/19898/events | https://github.com/facebook/react/issues/19898 | 708,164,279 | MDU6SXNzdWU3MDgxNjQyNzk= | 19,898 | Bug: Cannot npm-link other project | {'login': 'gopoqosntjbfhjjezh', 'id': 71828961, 'node_id': 'MDQ6VXNlcjcxODI4OTYx', 'avatar_url': 'https://avatars.githubusercontent.com/u/71828961?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/gopoqosntjbfhjjezh', 'html_url': 'https://github.com/gopoqosntjbfhjjezh', 'followers_url': 'https://api.github.... | [{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/facebook/react/labels/Status:%20Unconfirmed', 'name': 'Status: Unconfirmed', 'color': 'd4c5f9', 'default': False, 'description': "A potential issue that we haven't yet confirmed as a bug"}] | closed | false | null | [] | null | [
"P.S., I have read [13991][1]and [19844][2], and of course [Invalid Hook Call Warning][3].\r\n\r\n[1]:https://github.com/facebook/react/issues/13991\r\n[2]: https://github.com/facebook/react/issues/19844\r\n[3]: https://reactjs.org/warnings/invalid-hook-call-warning.html",
"I'm not sure this bug is filed in the r... | 2020-09-24 13:18:34 | 2020-10-15 12:41:56 | 2020-10-15 12:41:56 | NONE | null | null | null | I'm not sure its a bug, but I am running out of ideas.
I'm trying to import a self-written module.
React version: 16.13.1
## Steps To Reproduce
I have the following setup
```
myRoot
|-- t-lib
| |-- src
| |-- config-overwrides.js (I'm using react-app-rewired, but I think it's no... | {'url': 'https://api.github.com/repos/facebook/react/issues/19898/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19898/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19897 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19897/labels{/name} | https://api.github.com/repos/facebook/react/issues/19897/comments | https://api.github.com/repos/facebook/react/issues/19897/events | https://github.com/facebook/react/pull/19897 | 708,155,578 | MDExOlB1bGxSZXF1ZXN0NDkyNDMzNjQ0 | 19,897 | Fix contradiction in the README.md | {'login': 'dmtrKovalenko', 'id': 16926049, 'node_id': 'MDQ6VXNlcjE2OTI2MDQ5', 'avatar_url': 'https://avatars.githubusercontent.com/u/16926049?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/dmtrKovalenko', 'html_url': 'https://github.com/dmtrKovalenko', 'followers_url': 'https://api.github.com/users/dmtrK... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
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"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19897/builds/58284) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-24 13:06:53 | 2020-09-28 13:29:14 | 2020-09-28 13:25:18 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19897', 'html_url': 'https://github.com/facebook/react/pull/19897', 'diff_url': 'https://github.com/facebook/react/pull/19897.diff', 'patch_url': 'https://github.com/facebook/react/pull/19897.patch', 'merged_at': datetime.datetime(2020, 9, 28, 13, 25, 18)} | <!--
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https://api.github.com/repos/facebook/react/issues/19896 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19896/labels{/name} | https://api.github.com/repos/facebook/react/issues/19896/comments | https://api.github.com/repos/facebook/react/issues/19896/events | https://github.com/facebook/react/issues/19896 | 707,649,540 | MDU6SXNzdWU3MDc2NDk1NDA= | 19,896 | Bug: onBlur events not called when autofilled | {'login': 'levigunz', 'id': 9252360, 'node_id': 'MDQ6VXNlcjkyNTIzNjA=', 'avatar_url': 'https://avatars.githubusercontent.com/u/9252360?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/levigunz', 'html_url': 'https://github.com/levigunz', 'followers_url': 'https://api.github.com/users/levigunz/followers', '... | [{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/facebook/react/labels/Status:%20Unconfirmed', 'name': 'Status: Unconfirmed', 'color': 'd4c5f9', 'default': False, 'description': "A potential issue that we haven't yet confirmed as a bug"}] | closed | false | null | [] | null | [
"Going to close this because I do believe this to be an intentional side-effect rather than unintended consequence.",
"@levigunz I am using React 6.12 and `onBlur` is not being called for autofil on Safari. It is not consistent either, sometimes our logs show it got triggered and sometimes it does not. The form o... | 2020-09-23 20:13:52 | 2023-12-30 14:52:07 | 2020-10-15 20:38:35 | NONE | null | null | null | While testing React 17.0.0-rc.2, we noticed a change in how React handles `onBlur` events when receiving updates via autofill (chrome in this instance). This [might be an intentional change](https://reactjs.org/blog/2020/08/10/react-v17-rc.html#aligning-with-browsers), might be a problematic side effect of the event de... | {'url': 'https://api.github.com/repos/facebook/react/issues/19896/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19896/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19895 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19895/labels{/name} | https://api.github.com/repos/facebook/react/issues/19895/comments | https://api.github.com/repos/facebook/react/issues/19895/events | https://github.com/facebook/react/pull/19895 | 707,626,062 | MDExOlB1bGxSZXF1ZXN0NDkxOTk1ODAy | 19,895 | Refactor layout effect methods | {'login': 'bvaughn', 'id': 29597, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_ur... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
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"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19895/builds/58673) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-23 19:32:47 | 2020-09-29 19:58:24 | 2020-09-29 19:58:21 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19895', 'html_url': 'https://github.com/facebook/react/pull/19895', 'diff_url': 'https://github.com/facebook/react/pull/19895.diff', 'patch_url': 'https://github.com/facebook/react/pull/19895.patch', 'merged_at': datetime.datetime(2020, 9, 29, 19, 58, 21)} | Follow up to PR #19862 (see https://github.com/facebook/react/pull/19862#discussion_r491130225).
---
Commit phase durations (layout and passive) are stored on the nearest (ancestor) Profiler and bubble up during the commit phase. This bubbling used to be implemented by traversing the return path each time we fini... | {'url': 'https://api.github.com/repos/facebook/react/issues/19895/reactions', 'total_count': 1, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 1} | https://api.github.com/repos/facebook/react/issues/19895/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19894 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19894/labels{/name} | https://api.github.com/repos/facebook/react/issues/19894/comments | https://api.github.com/repos/facebook/react/issues/19894/events | https://github.com/facebook/react/pull/19894 | 707,612,254 | MDExOlB1bGxSZXF1ZXN0NDkxOTg0MjM1 | 19,894 | Fixed broken Profiler test | {'login': 'bvaughn', 'id': 29597, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_ur... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19894/builds/56960) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-23 19:08:42 | 2020-09-23 19:47:28 | 2020-09-23 19:33:26 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19894', 'html_url': 'https://github.com/facebook/react/pull/19894', 'diff_url': 'https://github.com/facebook/react/pull/19894.diff', 'patch_url': 'https://github.com/facebook/react/pull/19894.patch', 'merged_at': datetime.datetime(2020, 9, 23, 19, 33, 26)} | Whoops 🤡 | {'url': 'https://api.github.com/repos/facebook/react/issues/19894/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19894/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19893 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19893/labels{/name} | https://api.github.com/repos/facebook/react/issues/19893/comments | https://api.github.com/repos/facebook/react/issues/19893/events | https://github.com/facebook/react/pull/19893 | 707,468,493 | MDExOlB1bGxSZXF1ZXN0NDkxODY1MzY5 | 19,893 | Deprecate old test script commands | {'login': 'rickhanlonii', 'id': 2440089, 'node_id': 'MDQ6VXNlcjI0NDAwODk=', 'avatar_url': 'https://avatars.githubusercontent.com/u/2440089?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/rickhanlonii', 'html_url': 'https://github.com/rickhanlonii', 'followers_url': 'https://api.github.com/users/rickhanlon... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19893/builds/60588) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-23 15:30:21 | 2021-01-21 01:29:42 | 2020-10-14 12:54:34 | MEMBER | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19893', 'html_url': 'https://github.com/facebook/react/pull/19893', 'diff_url': 'https://github.com/facebook/react/pull/19893.diff', 'patch_url': 'https://github.com/facebook/react/pull/19893.patch', 'merged_at': datetime.datetime(2020, 10, 14, 12, 54, 34)} | ## Overview
These aliases have been replaced with the easier to use arguments like `--debug` and `--prod` and the aliases have been proxing to the new commands for awhile now.
Deprecating the aliases now to give people a chance to use the new commands directly before removing them later. | {'url': 'https://api.github.com/repos/facebook/react/issues/19893/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19893/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19892 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19892/labels{/name} | https://api.github.com/repos/facebook/react/issues/19892/comments | https://api.github.com/repos/facebook/react/issues/19892/events | https://github.com/facebook/react/pull/19892 | 707,388,608 | MDExOlB1bGxSZXF1ZXN0NDkxNzk5ODg3 | 19,892 | RFC: Add scheduling profiler to DevTools | {'login': 'taneliang', 'id': 12784593, 'node_id': 'MDQ6VXNlcjEyNzg0NTkz', 'avatar_url': 'https://avatars.githubusercontent.com/u/12784593?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/taneliang', 'html_url': 'https://github.com/taneliang', 'followers_url': 'https://api.github.com/users/taneliang/followe... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 710573595, 'node_id': 'MDU6TGFiZWw3MTA1NzM1OTU=', 'url': 'https://api.github.com/repos/facebook/reac... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19892/builds/56883) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-23 13:54:36 | 2021-07-19 21:17:35 | 2021-07-19 21:17:35 | CONTRIBUTOR | null | true | {'url': 'https://api.github.com/repos/facebook/react/pulls/19892', 'html_url': 'https://github.com/facebook/react/pull/19892', 'diff_url': 'https://github.com/facebook/react/pull/19892.diff', 'patch_url': 'https://github.com/facebook/react/pull/19892.patch', 'merged_at': None} | <!--
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https://api.github.com/repos/facebook/react/issues/19891 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19891/labels{/name} | https://api.github.com/repos/facebook/react/issues/19891/comments | https://api.github.com/repos/facebook/react/issues/19891/events | https://github.com/facebook/react/issues/19891 | 707,312,008 | MDU6SXNzdWU3MDczMTIwMDg= | 19,891 | FR: Allow displaying debug information for reconcilers in DevTools | {'login': 'derolf', 'id': 435817, 'node_id': 'MDQ6VXNlcjQzNTgxNw==', 'avatar_url': 'https://avatars.githubusercontent.com/u/435817?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/derolf', 'html_url': 'https://github.com/derolf', 'followers_url': 'https://api.github.com/users/derolf/followers', 'following_... | [{'id': 710375792, 'node_id': 'MDU6TGFiZWw3MTAzNzU3OTI=', 'url': 'https://api.github.com/repos/facebook/react/labels/Type:%20Discussion', 'name': 'Type: Discussion', 'color': 'fef2c0', 'default': False, 'description': None}
{'id': 710573595, 'node_id': 'MDU6TGFiZWw3MTA1NzM1OTU=', 'url': 'https://api.github.com/repos/f... | open | false | null | [] | null | [
"I don't know what you mean by \"custom debug information\". Can you given an example of what DevTools looks like now (with your custom renderer) and what you'd like it to look like?",
"I am working on a project where React is running in a JS container and translated into native Flutter widgets. For that, I have ... | 2020-09-23 12:18:50 | 2020-09-24 20:06:29 | null | NONE | null | null | null | React allows to develop custom reconcilers. However, currently it is not possible to display custom debug information about the generated Instances in the react DevTools.
Therefore, I propose to introduce two functions into `HostConfig`:
```TypeScript
getInstanceDebugInfo?: (instance: Instance) => any;
getT... | {'url': 'https://api.github.com/repos/facebook/react/issues/19891/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19891/timeline | null | null | false |
https://api.github.com/repos/facebook/react/issues/19890 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19890/labels{/name} | https://api.github.com/repos/facebook/react/issues/19890/comments | https://api.github.com/repos/facebook/react/issues/19890/events | https://github.com/facebook/react/issues/19890 | 707,209,958 | MDU6SXNzdWU3MDcyMDk5NTg= | 19,890 | Feature request: Add optional key parameter to built-in hooks | {'login': 'mateja176', 'id': 33357948, 'node_id': 'MDQ6VXNlcjMzMzU3OTQ4', 'avatar_url': 'https://avatars.githubusercontent.com/u/33357948?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/mateja176', 'html_url': 'https://github.com/mateja176', 'followers_url': 'https://api.github.com/users/mateja176/followe... | [] | closed | false | null | [] | null | [
"This looks like a substantial change being proposed. :smile: Changes like this should go through our RFC process:\r\nhttps://github.com/reactjs/rfcs#react-rfcs\r\n\r\nThe RFC process is a great opportunity to get more eyeballs on your proposal before it becomes a part of a released version of React. Quite often, e... | 2020-09-23 09:41:48 | 2020-09-23 17:53:14 | 2020-09-23 17:53:13 | NONE | null | null | null | The key parameter would serve a similar purpose to the key prop which uniquely identifies list nodes and helps React remove or rearrange nodes without unexpected consequences.
In this context however, the key would identify an instance of a hook i.e. `useState`. This means that React would not have to rely solely on... | {'url': 'https://api.github.com/repos/facebook/react/issues/19890/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19890/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19889 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19889/labels{/name} | https://api.github.com/repos/facebook/react/issues/19889/comments | https://api.github.com/repos/facebook/react/issues/19889/events | https://github.com/facebook/react/issues/19889 | 706,722,515 | MDU6SXNzdWU3MDY3MjI1MTU= | 19,889 | useReducer is called twice | {'login': 'jalik', 'id': 1948429, 'node_id': 'MDQ6VXNlcjE5NDg0Mjk=', 'avatar_url': 'https://avatars.githubusercontent.com/u/1948429?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/jalik', 'html_url': 'https://github.com/jalik', 'followers_url': 'https://api.github.com/users/jalik/followers', 'following_ur... | [{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/facebook/react/labels/Status:%20Unconfirmed', 'name': 'Status: Unconfirmed', 'color': 'd4c5f9', 'default': False, 'description': "A potential issue that we haven't yet confirmed as a bug"}] | closed | false | null | [] | null | [
"The reducer is a pure function, so it should not matter how many times it's called. React reserves the right to fire it an extra time in some cases, as an implementation detail. These details will change between versions.",
"@gaearon thank you for replying, I've seen that in the doc.\r\n\r\nHowever while I total... | 2020-09-22 22:05:52 | 2020-09-23 18:10:15 | 2020-09-23 00:19:28 | NONE | null | null | null | On first dispatch, reducer function is called once which is fine, but on next dispatch, it is called twice.
React version: >= 16.8.0 < 17.0.0-rc.0
EDIT: this bug is not present in 17.x.x versions of the lib.
## Steps To Reproduce
See the code sandbox below (very simple and short).
Link to code example:
ht... | {'url': 'https://api.github.com/repos/facebook/react/issues/19889/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19889/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19888 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19888/labels{/name} | https://api.github.com/repos/facebook/react/issues/19888/comments | https://api.github.com/repos/facebook/react/issues/19888/events | https://github.com/facebook/react/pull/19888 | 706,716,798 | MDExOlB1bGxSZXF1ZXN0NDkxMjE0OTA5 | 19,888 | demo hub | {'login': 'nk1984', 'id': 71094690, 'node_id': 'MDQ6VXNlcjcxMDk0Njkw', 'avatar_url': 'https://avatars.githubusercontent.com/u/71094690?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/nk1984', 'html_url': 'https://github.com/nk1984', 'followers_url': 'https://api.github.com/users/nk1984/followers', 'follow... | [] | closed | false | null | [] | null | [
"Hi @nk1984! \n\nThank you for your pull request and welcome to our community. We require contributors to sign our Contributor License Agreement, and we don't seem to have you on file.\n\nIn order for us to review and merge your code, please sign at <https://code.facebook.com/cla>. **If you are contributing on beha... | 2020-09-22 21:53:22 | 2020-09-23 07:56:29 | 2020-09-23 07:56:29 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19888', 'html_url': 'https://github.com/facebook/react/pull/19888', 'diff_url': 'https://github.com/facebook/react/pull/19888.diff', 'patch_url': 'https://github.com/facebook/react/pull/19888.patch', 'merged_at': None} | <!--
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Before submitting a pull request, please make sure the following is done:
1. Fork ... | {'url': 'https://api.github.com/repos/facebook/react/issues/19888/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19888/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19887 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19887/labels{/name} | https://api.github.com/repos/facebook/react/issues/19887/comments | https://api.github.com/repos/facebook/react/issues/19887/events | https://github.com/facebook/react/issues/19887 | 706,702,738 | MDU6SXNzdWU3MDY3MDI3Mzg= | 19,887 | Feature request: dealing with dependencies in custom React hooks | {'login': 'Patrick-DS', 'id': 28736507, 'node_id': 'MDQ6VXNlcjI4NzM2NTA3', 'avatar_url': 'https://avatars.githubusercontent.com/u/28736507?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Patrick-DS', 'html_url': 'https://github.com/Patrick-DS', 'followers_url': 'https://api.github.com/users/Patrick-DS/fol... | [{'id': 1775957182, 'node_id': 'MDU6TGFiZWwxNzc1OTU3MTgy', 'url': 'https://api.github.com/repos/facebook/react/labels/Resolution:%20Stale', 'name': 'Resolution: Stale', 'color': 'e6e6e6', 'default': False, 'description': 'Automatically closed due to inactivity'}] | closed | false | null | [] | null | [
"there is a problem of using just `[dependencies]`?\r\n\r\nlike\r\n\r\n```.JS\r\nimport {useEffect} from \"react\"\r\n\r\nexport const useWindowScroll = (dependencies) => {\r\n useEffect(() => {\r\n window.scrollTo(0,0)\r\n }, [dependencies])\r\n}\r\n```",
"> there is a problem of using just `[dependencies]... | 2020-09-22 21:23:34 | 2024-04-17 18:12:13 | 2024-04-17 18:12:13 | NONE | null | null | null | Let's suppose that I'm trying to define a custom hook using useEffect (the same comment applies for other hooks relying on dependencies such as useCallback, useMemo, useLayoutEffect, etc...):
```
import {useEffect} from "react"
export const useWindowScroll = (dependencies) => {
useEffect(() => {
window.s... | {'url': 'https://api.github.com/repos/facebook/react/issues/19887/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19887/timeline | null | not_planned | false |
https://api.github.com/repos/facebook/react/issues/19885 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19885/labels{/name} | https://api.github.com/repos/facebook/react/issues/19885/comments | https://api.github.com/repos/facebook/react/issues/19885/events | https://github.com/facebook/react/pull/19885 | 706,427,364 | MDExOlB1bGxSZXF1ZXN0NDkwOTc1Mjkx | 19,885 | Only call Profiler onRender if we performed work | {'login': 'bvaughn', 'id': 29597, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_ur... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19885/builds/56625) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-22 14:19:26 | 2020-09-22 18:47:20 | 2020-09-22 18:47:14 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19885', 'html_url': 'https://github.com/facebook/react/pull/19885', 'diff_url': 'https://github.com/facebook/react/pull/19885.diff', 'patch_url': 'https://github.com/facebook/react/pull/19885.patch', 'merged_at': datetime.datetime(2020, 9, 22, 18, 47, 14)} | Builds on top of PR #19863 | {'url': 'https://api.github.com/repos/facebook/react/issues/19885/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19885/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19884 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19884/labels{/name} | https://api.github.com/repos/facebook/react/issues/19884/comments | https://api.github.com/repos/facebook/react/issues/19884/events | https://github.com/facebook/react/issues/19884 | 706,387,774 | MDU6SXNzdWU3MDYzODc3NzQ= | 19,884 | Bug: getDerivedStateFromProps being called twice with more than 1 line of code | {'login': 'JoshuaUwuseba', 'id': 49307375, 'node_id': 'MDQ6VXNlcjQ5MzA3Mzc1', 'avatar_url': 'https://avatars.githubusercontent.com/u/49307375?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/JoshuaUwuseba', 'html_url': 'https://github.com/JoshuaUwuseba', 'followers_url': 'https://api.github.com/users/Joshu... | [{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/facebook/react/labels/Status:%20Unconfirmed', 'name': 'Status: Unconfirmed', 'color': 'd4c5f9', 'default': False, 'description': "A potential issue that we haven't yet confirmed as a bug"}] | closed | false | null | [] | null | [
"It is expected that `getDerivedStateFromProps` will be called twice in DEV in `StrictMode`, which is what I assume you are reporting. (Since there is no actual repro attached, I can't be sure.) You can read more about it here: https://reactjs.org/docs/strict-mode.html#detecting-unexpected-side-effects\r\n\r\nGoing... | 2020-09-22 13:31:33 | 2020-09-22 14:43:35 | 2020-09-22 14:43:34 | NONE | null | null | null | <!--
Please provide a clear and concise description of what the bug is. Include
screenshots if needed. Please test using the latest version of the relevant
React packages to make sure your issue has not already been fixed.
-->
React version:
## Steps To Reproduce
1. Create the getDerivedStateFromProp... | {'url': 'https://api.github.com/repos/facebook/react/issues/19884/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19884/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19883 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19883/labels{/name} | https://api.github.com/repos/facebook/react/issues/19883/comments | https://api.github.com/repos/facebook/react/issues/19883/events | https://github.com/facebook/react/issues/19883 | 706,310,462 | MDU6SXNzdWU3MDYzMTA0NjI= | 19,883 | eslint-plugin-react-hooks feature request: enforce naming convention for useState() | {'login': 'mbrowne', 'id': 874316, 'node_id': 'MDQ6VXNlcjg3NDMxNg==', 'avatar_url': 'https://avatars.githubusercontent.com/u/874316?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/mbrowne', 'html_url': 'https://github.com/mbrowne', 'followers_url': 'https://api.github.com/users/mbrowne/followers', 'follow... | [{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/facebook/react/labels/Status:%20Unconfirmed', 'name': 'Status: Unconfirmed', 'color': 'd4c5f9', 'default': False, 'description': "A potential issue that we haven't yet confirmed as a bug"}] | closed | false | null | [] | null | [
"I would like to contribute.\r\n\r\nShould the fix as part of [eslint-plugin-react-hooks](https://github.com/facebook/react/tree/master/packages/eslint-plugin-react-hooks)?\r\n\r\n",
"It looks like @gaearon has done most of the maintenance of `eslint-plugin-react-hooks`.\r\n\r\n@gaearon, are there any objections ... | 2020-09-22 11:44:30 | 2020-11-05 17:28:39 | 2020-11-05 01:02:42 | NONE | null | null | null | <!--
Note: if the issue is about documentation or the website, please file it at:
https://github.com/reactjs/reactjs.org/issues/new
-->
(Re-opening https://github.com/facebook/react/issues/16908)
**Do you want to request a *feature* or report a *bug*?**
Feature
**What is the current behavior?**
There ... | {'url': 'https://api.github.com/repos/facebook/react/issues/19883/reactions', 'total_count': 4, '+1': 4, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19883/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19882 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19882/labels{/name} | https://api.github.com/repos/facebook/react/issues/19882/comments | https://api.github.com/repos/facebook/react/issues/19882/events | https://github.com/facebook/react/issues/19882 | 706,184,392 | MDU6SXNzdWU3MDYxODQzOTI= | 19,882 | Bug: | {'login': 'ximing', 'id': 4659887, 'node_id': 'MDQ6VXNlcjQ2NTk4ODc=', 'avatar_url': 'https://avatars.githubusercontent.com/u/4659887?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/ximing', 'html_url': 'https://github.com/ximing', 'followers_url': 'https://api.github.com/users/ximing/followers', 'followin... | [{'id': 620368407, 'node_id': 'MDU6TGFiZWw2MjAzNjg0MDc=', 'url': 'https://api.github.com/repos/facebook/react/labels/Resolution:%20Needs%20More%20Information', 'name': 'Resolution: Needs More Information', 'color': 'fffde7', 'default': False, 'description': None}] | closed | false | {'login': 'ximing', 'id': 4659887.0, 'node_id': 'MDQ6VXNlcjQ2NTk4ODc=', 'avatar_url': 'https://avatars.githubusercontent.com/u/4659887?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/ximing', 'html_url': 'https://github.com/ximing', 'followers_url': 'https://api.github.com/users/ximing/followers', 'follow... | [{'login': 'ximing', 'id': 4659887, 'node_id': 'MDQ6VXNlcjQ2NTk4ODc=', 'avatar_url': 'https://avatars.githubusercontent.com/u/4659887?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/ximing', 'html_url': 'https://github.com/ximing', 'followers_url': 'https://api.github.com/users/ximing/followers', 'followi... | null | [
"> I'm not sure if it's the problem of react or webkit,but other systems is work.\r\n\r\nThis question should probably be answered before opening an issue in the React repo :smile:\r\n\r\nWant to dig in and determine what the answer is? It's not easy for one of us to just check, as iOS is a few years old and I don'... | 2020-09-22 08:36:07 | 2020-09-24 11:44:23 | 2020-09-24 11:44:23 | NONE | null | null | null | React version: 16.13.1
System: IOS10
## Steps To Reproduce
1. Open the link below in the ios10 system,you can see arr.map not show, but console.log has been output 。
I'm not sure if it's the problem of react or webkit,but other systems is work.
### Link to code example:
https://codesandbox.io/s/admiring... | {'url': 'https://api.github.com/repos/facebook/react/issues/19882/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19882/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19881 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19881/labels{/name} | https://api.github.com/repos/facebook/react/issues/19881/comments | https://api.github.com/repos/facebook/react/issues/19881/events | https://github.com/facebook/react/pull/19881 | 705,971,378 | MDExOlB1bGxSZXF1ZXN0NDkwNjA0OTI3 | 19,881 | [Not for merge yet] Merge the new reconciler fork into the old one | {'login': 'gaearon', 'id': 810438, 'node_id': 'MDQ6VXNlcjgxMDQzOA==', 'avatar_url': 'https://avatars.githubusercontent.com/u/810438?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/gaearon', 'html_url': 'https://github.com/gaearon', 'followers_url': 'https://api.github.com/users/gaearon/followers', 'follow... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19881/builds/56366) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-21 23:06:42 | 2021-02-11 16:33:57 | 2021-02-11 16:33:57 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19881', 'html_url': 'https://github.com/facebook/react/pull/19881', 'diff_url': 'https://github.com/facebook/react/pull/19881.diff', 'patch_url': 'https://github.com/facebook/react/pull/19881.patch', 'merged_at': None} | This is for the npm release. We can't flip the flag, instead we need to replace the fork. | {'url': 'https://api.github.com/repos/facebook/react/issues/19881/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19881/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19880 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19880/labels{/name} | https://api.github.com/repos/facebook/react/issues/19880/comments | https://api.github.com/repos/facebook/react/issues/19880/events | https://github.com/facebook/react/issues/19880 | 705,798,887 | MDU6SXNzdWU3MDU3OTg4ODc= | 19,880 | Command prompt got struck while installing create react app | {'login': 'Deepakmukka1', 'id': 56472120, 'node_id': 'MDQ6VXNlcjU2NDcyMTIw', 'avatar_url': 'https://avatars.githubusercontent.com/u/56472120?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Deepakmukka1', 'html_url': 'https://github.com/Deepakmukka1', 'followers_url': 'https://api.github.com/users/Deepakmu... | [] | closed | false | null | [] | null | [
"If this happens repeatedly please open a [new issue in facebook/create-react-app](https://github.com/facebook/create-react-app/issues/new/choose) since this repository is concerned with React itself. Try to fill out their issue template as much as possible."
] | 2020-09-21 17:51:23 | 2020-09-21 18:49:10 | 2020-09-21 18:49:09 | NONE | null | null | null | I was a newbie for reactjs,so when i tried creating an app
by this command
`npx create-react-app my-app
cd my-app
npm start`
it installed some packages and the command prompt got struck and its not responding and nothing was created
 would be ideal.",
"Yes, please provide a reproducing example, and we'll be happy to have a look :)",
"Closing due to a lack of response."
] | 2020-09-21 17:14:56 | 2020-12-21 02:44:29 | 2020-12-21 02:44:29 | NONE | null | null | null | <!--
Please provide a clear and concise description of what the bug is. Include
screenshots if needed. Please test using the latest version of the relevant
React packages to make sure your issue has not already been fixed.
-->
React version:
## Steps To Reproduce
1.
2.
<!--
Your bug will get f... | {'url': 'https://api.github.com/repos/facebook/react/issues/19879/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19879/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19878 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19878/labels{/name} | https://api.github.com/repos/facebook/react/issues/19878/comments | https://api.github.com/repos/facebook/react/issues/19878/events | https://github.com/facebook/react/pull/19878 | 705,764,089 | MDExOlB1bGxSZXF1ZXN0NDkwNDMzNzUx | 19,878 | Improved DevTools context test harness | {'login': 'bvaughn', 'id': 29597, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_ur... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19878/builds/56228) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-21 16:55:18 | 2020-09-21 20:39:58 | 2020-09-21 20:39:54 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19878', 'html_url': 'https://github.com/facebook/react/pull/19878', 'diff_url': 'https://github.com/facebook/react/pull/19878.diff', 'patch_url': 'https://github.com/facebook/react/pull/19878.patch', 'merged_at': datetime.datetime(2020, 9, 21, 20, 39, 54)} | Small follow up to #18255 | {'url': 'https://api.github.com/repos/facebook/react/issues/19878/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19878/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19877 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19877/labels{/name} | https://api.github.com/repos/facebook/react/issues/19877/comments | https://api.github.com/repos/facebook/react/issues/19877/events | https://github.com/facebook/react/issues/19877 | 705,749,679 | MDU6SXNzdWU3MDU3NDk2Nzk= | 19,877 | Bug: | {'login': 'headwindz', 'id': 7504237, 'node_id': 'MDQ6VXNlcjc1MDQyMzc=', 'avatar_url': 'https://avatars.githubusercontent.com/u/7504237?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/headwindz', 'html_url': 'https://github.com/headwindz', 'followers_url': 'https://api.github.com/users/headwindz/followers... | [{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/facebook/react/labels/Status:%20Unconfirmed', 'name': 'Status: Unconfirmed', 'color': 'd4c5f9', 'default': False, 'description': "A potential issue that we haven't yet confirmed as a bug"}] | closed | false | null | [] | null | [
"This is expected — since the element can't have changed (React elements are immutable), React skips re-rendering. This is an important performance optimization since it lets you set state of a parent component managing a small part of the screen (e.g. a border) without re-rendering all of its children recursively.... | 2020-09-21 16:32:20 | 2020-10-26 13:09:22 | 2020-09-21 16:43:45 | CONTRIBUTOR | null | null | null | A state change in a component which has `props.children` in the render result causes the component to re-render but not the `props.children` (which can be a React element)
React version: 16.13.1
## Steps To Reproduce
1. Go to: https://codesandbox.io/s/beautiful-proskuriakova-iuxkr?file=/src/App.js
2. Open th... | {'url': 'https://api.github.com/repos/facebook/react/issues/19877/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19877/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19876 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19876/labels{/name} | https://api.github.com/repos/facebook/react/issues/19876/comments | https://api.github.com/repos/facebook/react/issues/19876/events | https://github.com/facebook/react/pull/19876 | 705,683,518 | MDExOlB1bGxSZXF1ZXN0NDkwMzY4MDg3 | 19,876 | Enable new reconciler in npm builds | {'login': 'gaearon', 'id': 810438, 'node_id': 'MDQ6VXNlcjgxMDQzOA==', 'avatar_url': 'https://avatars.githubusercontent.com/u/810438?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/gaearon', 'html_url': 'https://github.com/gaearon', 'followers_url': 'https://api.github.com/users/gaearon/followers', 'follow... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
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"\n<!--\n 0 failure: \n 0 warning: \n \n 2 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\nNo significant bundle size changes to report.\n\n## Size changes (stable)\n<p align=\"right\">\n Generated by :no_entry_sign: <a href=\"https://danger.systems/js\">dangerJS</a> against fe49ff981763548be59be77... | 2020-09-21 15:04:36 | 2020-09-21 23:05:13 | 2020-09-21 23:05:13 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19876', 'html_url': 'https://github.com/facebook/react/pull/19876', 'diff_url': 'https://github.com/facebook/react/pull/19876.diff', 'patch_url': 'https://github.com/facebook/react/pull/19876.patch', 'merged_at': None} | For the next 17 RC since we want to include it in stable.
But this means that when 17 ships, we need to copy the files and revert this PR, or we'll start shipping every risky update. | {'url': 'https://api.github.com/repos/facebook/react/issues/19876/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19876/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19875 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19875/labels{/name} | https://api.github.com/repos/facebook/react/issues/19875/comments | https://api.github.com/repos/facebook/react/issues/19875/events | https://github.com/facebook/react/pull/19875 | 705,671,864 | MDExOlB1bGxSZXF1ZXN0NDkwMzU4NjY4 | 19,875 | DevTools: Drop IE 11 support | {'login': 'bvaughn', 'id': 29597, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_ur... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
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"I built all DevTools projects before and after this changed. I've confirmed that the backend target in `react-devtools-core` has no changes.\r\n\r\nOther targets have changes, e.g.:\r\n\r\n```diff\r\n@@ -407,29 +407,14 @@\r\n r.locals && (e.exports = r.locals)\r\n },\r\n function (e, t, n) {\r\n- functi... | 2020-09-21 14:50:44 | 2020-09-21 15:07:50 | 2020-09-21 15:07:46 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19875', 'html_url': 'https://github.com/facebook/react/pull/19875', 'diff_url': 'https://github.com/facebook/react/pull/19875.diff', 'patch_url': 'https://github.com/facebook/react/pull/19875.patch', 'merged_at': datetime.datetime(2020, 9, 21, 15, 7, 46)} | Alternative to #19872
DevTools shared Babel config previously supported IE 11 to target Hermes (for the standalone backend that gets embedded within React Native apps). This targeting resulted in less optimal code for other DevTools targets though which did not need to support IE 11. This PR updates the shared confi... | {'url': 'https://api.github.com/repos/facebook/react/issues/19875/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19875/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19874 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19874/labels{/name} | https://api.github.com/repos/facebook/react/issues/19874/comments | https://api.github.com/repos/facebook/react/issues/19874/events | https://github.com/facebook/react/pull/19874 | 705,645,548 | MDExOlB1bGxSZXF1ZXN0NDkwMzM2NzEw | 19,874 | Add scheduling profiler deployment CI job | {'login': 'taneliang', 'id': 12784593, 'node_id': 'MDQ6VXNlcjEyNzg0NTkz', 'avatar_url': 'https://avatars.githubusercontent.com/u/12784593?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/taneliang', 'html_url': 'https://github.com/taneliang', 'followers_url': 'https://api.github.com/users/taneliang/followe... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}] | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19874/builds/56436) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-21 14:23:53 | 2023-01-05 16:00:50 | 2020-09-22 12:34:07 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19874', 'html_url': 'https://github.com/facebook/react/pull/19874', 'diff_url': 'https://github.com/facebook/react/pull/19874.diff', 'patch_url': 'https://github.com/facebook/react/pull/19874.patch', 'merged_at': datetime.datetime(2020, 9, 22, 12, 34, 7)} | <!--
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1. Fork ... | {'url': 'https://api.github.com/repos/facebook/react/issues/19874/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19874/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19873 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19873/labels{/name} | https://api.github.com/repos/facebook/react/issues/19873/comments | https://api.github.com/repos/facebook/react/issues/19873/events | https://github.com/facebook/react/pull/19873 | 705,554,422 | MDExOlB1bGxSZXF1ZXN0NDkwMjYxMDg5 | 19,873 | Use single quotes in getComponentName return | {'login': 'gusaiani', 'id': 380816, 'node_id': 'MDQ6VXNlcjM4MDgxNg==', 'avatar_url': 'https://avatars.githubusercontent.com/u/380816?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/gusaiani', 'html_url': 'https://github.com/gusaiani', 'followers_url': 'https://api.github.com/users/gusaiani/followers', 'fo... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}] | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19873/builds/56142) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-21 12:31:02 | 2020-09-21 12:39:23 | 2020-09-21 12:35:22 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19873', 'html_url': 'https://github.com/facebook/react/pull/19873', 'diff_url': 'https://github.com/facebook/react/pull/19873.diff', 'patch_url': 'https://github.com/facebook/react/pull/19873.patch', 'merged_at': datetime.datetime(2020, 9, 21, 12, 35, 22)} | Hi everyone,
this PR replaces backticks with single quotes in a one-word string.
All other returns in the same switch use single quotes.
Cheers! | {'url': 'https://api.github.com/repos/facebook/react/issues/19873/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19873/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19872 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19872/labels{/name} | https://api.github.com/repos/facebook/react/issues/19872/comments | https://api.github.com/repos/facebook/react/issues/19872/events | https://github.com/facebook/react/pull/19872 | 705,428,399 | MDExOlB1bGxSZXF1ZXN0NDkwMTU3MTc2 | 19,872 | Scheduling Profiler: Improve import performance by dropping IE support | {'login': 'taneliang', 'id': 12784593, 'node_id': 'MDQ6VXNlcjEyNzg0NTkz', 'avatar_url': 'https://avatars.githubusercontent.com/u/12784593?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/taneliang', 'html_url': 'https://github.com/taneliang', 'followers_url': 'https://api.github.com/users/taneliang/followe... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}] | closed | false | {'login': 'bvaughn', 'id': 29597.0, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_... | [{'login': 'bvaughn', 'id': 29597, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_u... | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19872/builds/56063) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-21 09:20:17 | 2020-09-21 14:59:21 | 2020-09-21 14:50:52 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19872', 'html_url': 'https://github.com/facebook/react/pull/19872', 'diff_url': 'https://github.com/facebook/react/pull/19872.diff', 'patch_url': 'https://github.com/facebook/react/pull/19872.patch', 'merged_at': None} | <!--
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1. Fork ... | {'url': 'https://api.github.com/repos/facebook/react/issues/19872/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19872/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19871 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19871/labels{/name} | https://api.github.com/repos/facebook/react/issues/19871/comments | https://api.github.com/repos/facebook/react/issues/19871/events | https://github.com/facebook/react/pull/19871 | 705,211,777 | MDExOlB1bGxSZXF1ZXN0NDg5OTc3NzMz | 19,871 | Don't trigger lazy in DEV during element creation | {'login': 'gaearon', 'id': 810438, 'node_id': 'MDQ6VXNlcjgxMDQzOA==', 'avatar_url': 'https://avatars.githubusercontent.com/u/810438?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/gaearon', 'html_url': 'https://github.com/gaearon', 'followers_url': 'https://api.github.com/users/gaearon/followers', 'follow... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19871/builds/55937) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-20 23:55:27 | 2020-09-21 15:04:51 | 2020-09-21 15:04:50 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19871', 'html_url': 'https://github.com/facebook/react/pull/19871', 'diff_url': 'https://github.com/facebook/react/pull/19871.diff', 'patch_url': 'https://github.com/facebook/react/pull/19871.patch', 'merged_at': datetime.datetime(2020, 9, 21, 15, 4, 50)} | Fixes https://github.com/facebook/react/issues/19748.
This only fixes it for the case where `propTypes` aren't defined. But this is actually enough because `lazy` already warns if you put `propTypes` on it, and asks you to move it inside. | {'url': 'https://api.github.com/repos/facebook/react/issues/19871/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19871/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19870 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19870/labels{/name} | https://api.github.com/repos/facebook/react/issues/19870/comments | https://api.github.com/repos/facebook/react/issues/19870/events | https://github.com/facebook/react/issues/19870 | 705,091,708 | MDU6SXNzdWU3MDUwOTE3MDg= | 19,870 | Bug: Nested Suspense not catching fast resolved Promises | {'login': 'Xiphe', 'id': 911218, 'node_id': 'MDQ6VXNlcjkxMTIxOA==', 'avatar_url': 'https://avatars.githubusercontent.com/u/911218?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Xiphe', 'html_url': 'https://github.com/Xiphe', 'followers_url': 'https://api.github.com/users/Xiphe/followers', 'following_url'... | [{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/facebook/react/labels/Status:%20Unconfirmed', 'name': 'Status: Unconfirmed', 'color': 'd4c5f9', 'default': False, 'description': "A potential issue that we haven't yet confirmed as a bug"}
{'id': 1109407645, 'node_id': 'MDU6... | closed | false | null | [] | null | [
"Update. Have solved my problem with this behaviour by not creating the initial resources in lazy state initiators but instead globally. Which makes more sense and is much cleaner anyways. \r\n\r\nNow the component might still be initiated more often but it always gets the same initialRes.\r\n\r\n```js\r\n// before... | 2020-09-20 11:17:47 | 2024-04-17 18:12:15 | 2024-04-17 18:12:14 | NONE | null | null | null | Given I have two resources stored and initiated in the `useState` of two nested components.
And both components have a `<Suspense>`
And the resources are read by child components rendered within these Suspense-Boundaries.
Then I expect both resources to just be created once
And I expect the thrown promises to be... | {'url': 'https://api.github.com/repos/facebook/react/issues/19870/reactions', 'total_count': 2, '+1': 2, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19870/timeline | null | not_planned | false |
https://api.github.com/repos/facebook/react/issues/19869 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19869/labels{/name} | https://api.github.com/repos/facebook/react/issues/19869/comments | https://api.github.com/repos/facebook/react/issues/19869/events | https://github.com/facebook/react/pull/19869 | 705,088,432 | MDExOlB1bGxSZXF1ZXN0NDg5ODg4MTg2 | 19,869 | eslint-plugin-react-hooks: JSX support for react-hooks/exhaustive-deps (#18051) | {'login': 'chrstnv', 'id': 17298953, 'node_id': 'MDQ6VXNlcjE3Mjk4OTUz', 'avatar_url': 'https://avatars.githubusercontent.com/u/17298953?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/chrstnv', 'html_url': 'https://github.com/chrstnv', 'followers_url': 'https://api.github.com/users/chrstnv/followers', 'fo... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775957182, 'node_id': 'MDU6TGFiZWwxNzc1OTU3MTgy', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19869/builds/59070) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-20 10:56:02 | 2022-10-20 20:41:30 | 2022-10-20 20:41:30 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19869', 'html_url': 'https://github.com/facebook/react/pull/19869', 'diff_url': 'https://github.com/facebook/react/pull/19869.diff', 'patch_url': 'https://github.com/facebook/react/pull/19869.patch', 'merged_at': None} | ## Summary
#18051
As mentioned in the [discussion](https://github.com/eslint/eslint-scope/issues/61), ESLint does not implement React-specific logic, and therefore JSX Identifiers will not be treated by ESLint as regular variables with references to them in scopes.
Because of this circumstance, when we collect... | {'url': 'https://api.github.com/repos/facebook/react/issues/19869/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19869/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19868 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19868/labels{/name} | https://api.github.com/repos/facebook/react/issues/19868/comments | https://api.github.com/repos/facebook/react/issues/19868/events | https://github.com/facebook/react/pull/19868 | 705,079,040 | MDExOlB1bGxSZXF1ZXN0NDg5ODgxMzUy | 19,868 | eslint-plugin-react-hooks: JSX support for react-hooks/exhaustive-deps (#18051) | {'login': 'chrstnv', 'id': 17298953, 'node_id': 'MDQ6VXNlcjE3Mjk4OTUz', 'avatar_url': 'https://avatars.githubusercontent.com/u/17298953?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/chrstnv', 'html_url': 'https://github.com/chrstnv', 'followers_url': 'https://api.github.com/users/chrstnv/followers', 'fo... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}] | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19868/builds/55879) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-20 09:46:17 | 2020-10-11 15:21:48 | 2020-09-20 10:30:38 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19868', 'html_url': 'https://github.com/facebook/react/pull/19868', 'diff_url': 'https://github.com/facebook/react/pull/19868.diff', 'patch_url': 'https://github.com/facebook/react/pull/19868.patch', 'merged_at': None} | ## Summary
As mentioned in the [discussion](https://github.com/eslint/eslint-scope/issues/61), ESLint does not implement React-specific logic, and therefore JSX Identifiers will not be treated by ESLint as regular variables with references to them in scopes.
Because of this circumstance, when we collect hook callba... | {'url': 'https://api.github.com/repos/facebook/react/issues/19868/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19868/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19867 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19867/labels{/name} | https://api.github.com/repos/facebook/react/issues/19867/comments | https://api.github.com/repos/facebook/react/issues/19867/events | https://github.com/facebook/react/pull/19867 | 705,003,926 | MDExOlB1bGxSZXF1ZXN0NDg5ODI3MjQ0 | 19,867 | Bug: Handling of symbols when used as deps incorrectly to create error message results in an unrelated TypeError: Cannot convert a Symbol value to a string | {'login': 'omarsy', 'id': 15034695, 'node_id': 'MDQ6VXNlcjE1MDM0Njk1', 'avatar_url': 'https://avatars.githubusercontent.com/u/15034695?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/omarsy', 'html_url': 'https://github.com/omarsy', 'followers_url': 'https://api.github.com/users/omarsy/followers', 'follow... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}] | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19867/builds/55820) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-19 21:54:25 | 2022-10-20 20:41:29 | 2022-10-20 20:41:29 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19867', 'html_url': 'https://github.com/facebook/react/pull/19867', 'diff_url': 'https://github.com/facebook/react/pull/19867.diff', 'patch_url': 'https://github.com/facebook/react/pull/19867.patch', 'merged_at': None} | <!--
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1. Fork ... | {'url': 'https://api.github.com/repos/facebook/react/issues/19867/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19867/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19866 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19866/labels{/name} | https://api.github.com/repos/facebook/react/issues/19866/comments | https://api.github.com/repos/facebook/react/issues/19866/events | https://github.com/facebook/react/issues/19866 | 704,871,221 | MDU6SXNzdWU3MDQ4NzEyMjE= | 19,866 | Bug(17.0.0-rc.1): useEffect cleanup functions not running in the same order as effect functions | {'login': 'uhyo', 'id': 748348, 'node_id': 'MDQ6VXNlcjc0ODM0OA==', 'avatar_url': 'https://avatars.githubusercontent.com/u/748348?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/uhyo', 'html_url': 'https://github.com/uhyo', 'followers_url': 'https://api.github.com/users/uhyo/followers', 'following_url': 'h... | [{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/facebook/react/labels/Status:%20Unconfirmed', 'name': 'Status: Unconfirmed', 'color': 'd4c5f9', 'default': False, 'description': "A potential issue that we haven't yet confirmed as a bug"}] | closed | false | null | [] | null | [
"I think the blog post wording may have been imprecise but @bvaughn would be able to tell for sure.",
"> Additionally, React 17 executes the cleanup functions in the same order as the effects, according to their position in the tree. Previously, this order was occasionally different.\r\n\r\nThe wording was not me... | 2020-09-19 12:11:43 | 2020-09-21 12:17:10 | 2020-09-21 03:09:02 | NONE | null | null | null | <!--
Please provide a clear and concise description of what the bug is. Include
screenshots if needed. Please test using the latest version of the relevant
React packages to make sure your issue has not already been fixed.
-->
React version: 17.0.0-rc.1
## Steps To Reproduce
```jsx
export default fu... | {'url': 'https://api.github.com/repos/facebook/react/issues/19866/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19866/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19865 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19865/labels{/name} | https://api.github.com/repos/facebook/react/issues/19865/comments | https://api.github.com/repos/facebook/react/issues/19865/events | https://github.com/facebook/react/issues/19865 | 704,675,708 | MDU6SXNzdWU3MDQ2NzU3MDg= | 19,865 | Removal of <script> functionality needs to be added to https://reactjs.org/docs/ and a warning displayed while in development mode. | {'login': 'infoeon', 'id': 6994751, 'node_id': 'MDQ6VXNlcjY5OTQ3NTE=', 'avatar_url': 'https://avatars.githubusercontent.com/u/6994751?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/infoeon', 'html_url': 'https://github.com/infoeon', 'followers_url': 'https://api.github.com/users/infoeon/followers', 'foll... | [{'id': 710375792, 'node_id': 'MDU6TGFiZWw3MTAzNzU3OTI=', 'url': 'https://api.github.com/repos/facebook/react/labels/Type:%20Discussion', 'name': 'Type: Discussion', 'color': 'fef2c0', 'default': False, 'description': None}] | open | false | null | [] | null | [
"Yeah I think it's pretty confusing since you still have it executing if you use server rendering. I agree it's worth revisiting."
] | 2020-09-18 21:44:45 | 2020-09-19 02:20:15 | null | NONE | null | null | null | When a <script> tag is used within JSX there is functionality that tricks the browser into not executing the contained code or from fetching the `src`. There is a code comment indicating this behaviour:
`Create the script via .innerHTML so its "parser-inserted" flag is set to true and it does not execute`
but for... | {'url': 'https://api.github.com/repos/facebook/react/issues/19865/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19865/timeline | null | null | false |
https://api.github.com/repos/facebook/react/issues/19864 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19864/labels{/name} | https://api.github.com/repos/facebook/react/issues/19864/comments | https://api.github.com/repos/facebook/react/issues/19864/events | https://github.com/facebook/react/pull/19864 | 704,666,262 | MDExOlB1bGxSZXF1ZXN0NDg5NTQ3NTI3 | 19,864 | Consolidate commit phase functions | {'login': 'acdlite', 'id': 3624098, 'node_id': 'MDQ6VXNlcjM2MjQwOTg=', 'avatar_url': 'https://avatars.githubusercontent.com/u/3624098?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/acdlite', 'html_url': 'https://github.com/acdlite', 'followers_url': 'https://api.github.com/users/acdlite/followers', 'foll... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | {'login': 'bvaughn', 'id': 29597.0, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_... | [{'login': 'bvaughn', 'id': 29597, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_u... | null | [
"\n<!--\n 0 failure: \n 0 warning: \n \n 2 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\n <details>\n <summary>Details of bundled changes.</summary>\n\n <p>Comparing: 8b2d3783e58d1acea53428a10d2035a8399060fe...e79b5287e73365c6119f698273ce4cb47c78d5a2</p>\n\n\n \n## react-dom\nFile | Filesize... | 2020-09-18 21:24:51 | 2020-09-25 14:26:39 | 2020-09-22 18:16:27 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19864', 'html_url': 'https://github.com/facebook/react/pull/19864', 'diff_url': 'https://github.com/facebook/react/pull/19864.diff', 'patch_url': 'https://github.com/facebook/react/pull/19864.patch', 'merged_at': datetime.datetime(2020, 9, 22, 18, 16, 27)} | There were a few pairs of commit phase functions that were almost identical except for one detail (see #19599). I've refactored them a bit to consolidate their implementations:
- Lifted error handling logic when mounting a fiber's passive hook effects to surround the entire list, instead of surrounding each effect.
... | {'url': 'https://api.github.com/repos/facebook/react/issues/19864/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19864/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19863 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19863/labels{/name} | https://api.github.com/repos/facebook/react/issues/19863/comments | https://api.github.com/repos/facebook/react/issues/19863/events | https://github.com/facebook/react/pull/19863 | 704,624,177 | MDExOlB1bGxSZXF1ZXN0NDg5NTE1MjA0 | 19,863 | Don't call onCommit et al if there are no effects | {'login': 'acdlite', 'id': 3624098, 'node_id': 'MDQ6VXNlcjM2MjQwOTg=', 'avatar_url': 'https://avatars.githubusercontent.com/u/3624098?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/acdlite', 'html_url': 'https://github.com/acdlite', 'followers_url': 'https://api.github.com/users/acdlite/followers', 'foll... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | {'login': 'bvaughn', 'id': 29597.0, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_... | [{'login': 'bvaughn', 'id': 29597, 'node_id': 'MDQ6VXNlcjI5NTk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/29597?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/bvaughn', 'html_url': 'https://github.com/bvaughn', 'followers_url': 'https://api.github.com/users/bvaughn/followers', 'following_u... | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19863/builds/56535) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-18 20:03:35 | 2020-09-22 18:20:27 | 2020-09-22 18:20:27 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19863', 'html_url': 'https://github.com/facebook/react/pull/19863', 'diff_url': 'https://github.com/facebook/react/pull/19863.diff', 'patch_url': 'https://github.com/facebook/react/pull/19863.patch', 'merged_at': datetime.datetime(2020, 9, 22, 18, 20, 27)} | Checks `subtreeFlags` before scheduling an effect on the Profiler.
TODO: Need to update Profiler tests | {'url': 'https://api.github.com/repos/facebook/react/issues/19863/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19863/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19862 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19862/labels{/name} | https://api.github.com/repos/facebook/react/issues/19862/comments | https://api.github.com/repos/facebook/react/issues/19862/events | https://github.com/facebook/react/pull/19862 | 704,568,305 | MDExOlB1bGxSZXF1ZXN0NDg5NDcwNDg2 | 19,862 | Use Passive flag to schedule onPostCommit | {'login': 'acdlite', 'id': 3624098, 'node_id': 'MDQ6VXNlcjM2MjQwOTg=', 'avatar_url': 'https://avatars.githubusercontent.com/u/3624098?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/acdlite', 'html_url': 'https://github.com/acdlite', 'followers_url': 'https://api.github.com/users/acdlite/followers', 'foll... | [{'id': 196858374, 'node_id': 'MDU6TGFiZWwxOTY4NTgzNzQ=', 'url': 'https://api.github.com/repos/facebook/react/labels/CLA%20Signed', 'name': 'CLA Signed', 'color': 'e7e7e7', 'default': False, 'description': None}
{'id': 1775958285, 'node_id': 'MDU6TGFiZWwxNzc1OTU4Mjg1', 'url': 'https://api.github.com/repos/facebook/rea... | closed | false | null | [] | null | [
"This pull request is automatically built and testable in [CodeSandbox](https://codesandbox.io).\n\n To see build info of the built libraries, click [here](https://ci.codesandbox.io/status/facebook/react/pr/19862/builds/55614) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on commi... | 2020-09-18 18:19:03 | 2020-09-23 19:38:43 | 2020-09-18 20:02:27 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/19862', 'html_url': 'https://github.com/facebook/react/pull/19862', 'diff_url': 'https://github.com/facebook/react/pull/19862.diff', 'patch_url': 'https://github.com/facebook/react/pull/19862.patch', 'merged_at': datetime.datetime(2020, 9, 18, 20, 2, 27)} | Instead of calling `onPostCommit` in a separate phase, we can fire them during the same traversal as the rest of the passive effects.
This works because effects are executed depth-first. So by the time we reach a Profiler node, we'll have already executed all the effects in its subtree. | {'url': 'https://api.github.com/repos/facebook/react/issues/19862/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19862/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/19861 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19861/labels{/name} | https://api.github.com/repos/facebook/react/issues/19861/comments | https://api.github.com/repos/facebook/react/issues/19861/events | https://github.com/facebook/react/issues/19861 | 704,468,234 | MDU6SXNzdWU3MDQ0NjgyMzQ= | 19,861 | Error: "child is undefined" | {'login': 'Zoomelectrico', 'id': 12375252, 'node_id': 'MDQ6VXNlcjEyMzc1MjUy', 'avatar_url': 'https://avatars.githubusercontent.com/u/12375252?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Zoomelectrico', 'html_url': 'https://github.com/Zoomelectrico', 'followers_url': 'https://api.github.com/users/Zoome... | [{'id': 40929151, 'node_id': 'MDU6TGFiZWw0MDkyOTE1MQ==', 'url': 'https://api.github.com/repos/facebook/react/labels/Type:%20Bug', 'name': 'Type: Bug', 'color': 'b60205', 'default': False, 'description': None}
{'id': 620368407, 'node_id': 'MDU6TGFiZWw2MjAzNjg0MDc=', 'url': 'https://api.github.com/repos/facebook/react/l... | closed | false | null | [] | null | [
"@Zoomelectrico Can you give some kind of codesandbox to reproduce?",
"Hi @Zoomelectrico. Thanks for reporting this bug. Sorry you had a bad DevTools experience!\r\n\r\nUnfortunately it doesn't look like you're able to provide a repro (or even repro this problem yourself) so it's going to be a little difficult fo... | 2020-09-18 15:28:11 | 2020-09-19 14:21:28 | 2020-09-19 14:21:28 | NONE | null | null | null | Hi! I was developing a next.js app, then I open the dev tools to see the state of some component, and the react dev tools give this error, after a page refresh all when back to normal, I don't know if this is a bug caused by me or is something related to the dev tools itself, so I prefer to report it, if this my fault ... | {'url': 'https://api.github.com/repos/facebook/react/issues/19861/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19861/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/19860 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19860/labels{/name} | https://api.github.com/repos/facebook/react/issues/19860/comments | https://api.github.com/repos/facebook/react/issues/19860/events | https://github.com/facebook/react/issues/19860 | 704,377,236 | MDU6SXNzdWU3MDQzNzcyMzY= | 19,860 | Bug: input[type="radio"] controlled value can get out-of-sync | {'login': 'eps1lon', 'id': 12292047, 'node_id': 'MDQ6VXNlcjEyMjkyMDQ3', 'avatar_url': 'https://avatars.githubusercontent.com/u/12292047?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/eps1lon', 'html_url': 'https://github.com/eps1lon', 'followers_url': 'https://api.github.com/users/eps1lon/followers', 'fo... | [{'id': 40929151, 'node_id': 'MDU6TGFiZWw0MDkyOTE1MQ==', 'url': 'https://api.github.com/repos/facebook/react/labels/Type:%20Bug', 'name': 'Type: Bug', 'color': 'b60205', 'default': False, 'description': None}
{'id': 127893911, 'node_id': 'MDU6TGFiZWwxMjc4OTM5MTE=', 'url': 'https://api.github.com/repos/facebook/react/l... | open | false | null | [] | null | [
"Hello eps1lon.\r\n\r\nI do not understand your bug..\r\n\r\nJS does not allow \"readonly\" attribute for input[type=\"radio\"],\r\ninstead, you can add the \"disabled\" attribute if you do not want to allow the user change it.\r\n\r\nWhat exactly are you trying to achieve?",
"> JS does not allow \"readonly\" att... | 2020-09-18 13:26:15 | 2022-12-23 11:27:40 | null | COLLABORATOR | null | null | null |
React version: 16.13.1 and 17.0.0-alpha.0-2d131d782
## Steps To Reproduce
1. Render two `input[type="radio"][name="radio"]`: one is checked, one isn't
2. Get warning about passing `onChange` or `readOnly`
3. Add empty `onChange` to both
Link to code example:
- [React 16 repro](https://codesandbox.io/s/r... | {'url': 'https://api.github.com/repos/facebook/react/issues/19860/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19860/timeline | null | null | false |
https://api.github.com/repos/facebook/react/issues/19859 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/19859/labels{/name} | https://api.github.com/repos/facebook/react/issues/19859/comments | https://api.github.com/repos/facebook/react/issues/19859/events | https://github.com/facebook/react/issues/19859 | 704,360,824 | MDU6SXNzdWU3MDQzNjA4MjQ= | 19,859 | Bug: cannot use extended generic type in React.ComponentClass's props | {'login': 'icy0307', 'id': 8952410, 'node_id': 'MDQ6VXNlcjg5NTI0MTA=', 'avatar_url': 'https://avatars.githubusercontent.com/u/8952410?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/icy0307', 'html_url': 'https://github.com/icy0307', 'followers_url': 'https://api.github.com/users/icy0307/followers', 'foll... | [{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/facebook/react/labels/Status:%20Unconfirmed', 'name': 'Status: Unconfirmed', 'color': 'd4c5f9', 'default': False, 'description': "A potential issue that we haven't yet confirmed as a bug"}] | closed | false | null | [] | null | [
"The React team does not maintain the TypeScript types. Those are kept in the DefinitelyTyped repo:\r\nhttps://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/react\r\n\r\nYou'll want to report this issue there.",
"thx😀"
] | 2020-09-18 13:02:35 | 2020-09-18 13:29:32 | 2020-09-18 13:20:17 | NONE | null | null | null | <!--
Please provide a clear and concise description of what the bug is. Include
screenshots if needed. Please test using the latest version of the relevant
React packages to make sure your issue has not already been fixed.
-->
React version:
@types/react@16.9.49
@types/prop-types@15.7.3
ts version 4.0.2... | {'url': 'https://api.github.com/repos/facebook/react/issues/19859/reactions', 'total_count': 0, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/19859/timeline | null | completed | false |
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