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https://api.github.com/repos/facebook/react/issues/20884 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20884/labels{/name} | https://api.github.com/repos/facebook/react/issues/20884/comments | https://api.github.com/repos/facebook/react/issues/20884/events | https://github.com/facebook/react/issues/20884 | 816,880,974 | MDU6SXNzdWU4MTY4ODA5NzQ= | 20,884 | Bug: React DevTools fails when using React Native + Hermes | {'login': 'helixbass', 'id': 440230, 'node_id': 'MDQ6VXNlcjQ0MDIzMA==', 'avatar_url': 'https://avatars.githubusercontent.com/u/440230?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/helixbass', 'html_url': 'https://github.com/helixbass', 'followers_url': 'https://api.github.com/users/helixbass/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': 710573595, 'node_id': 'MDU6TGFiZWw3MTA1NzM1OTU=', 'url': 'https://api.github.com/repos/facebook/react/l... | open | false | null | [] | null | [
"I see this is also tracked at https://github.com/facebook/react-native/issues/30669",
"It's okay to open duplicate issues for this here, since the DevTools source code is here, but I think React Native is the most appropriate place for the issue to be opened (and fixed)."
] | 2021-02-25 23:07:49 | 2021-03-01 14:11:53 | null | 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
React DevTools version: 4.10.1-3a8c04e3b2
## Steps To... | {'url': 'https://api.github.com/repos/facebook/react/issues/20884/reactions', 'total_count': 4, '+1': 3, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 1} | https://api.github.com/repos/facebook/react/issues/20884/timeline | null | null | false |
https://api.github.com/repos/facebook/react/issues/20883 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20883/labels{/name} | https://api.github.com/repos/facebook/react/issues/20883/comments | https://api.github.com/repos/facebook/react/issues/20883/events | https://github.com/facebook/react/pull/20883 | 816,807,308 | MDExOlB1bGxSZXF1ZXN0NTgwNDA2ODIy | 20,883 | Update React Native types | {'login': 'rubennorte', 'id': 117921, 'node_id': 'MDQ6VXNlcjExNzkyMQ==', 'avatar_url': 'https://avatars.githubusercontent.com/u/117921?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/rubennorte', 'html_url': 'https://github.com/rubennorte', 'followers_url': 'https://api.github.com/users/rubennorte/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 | [] | 2021-02-25 21:06:54 | 2021-02-25 21:10:18 | 2021-02-25 21:10:18 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20883', 'html_url': 'https://github.com/facebook/react/pull/20883', 'diff_url': 'https://github.com/facebook/react/pull/20883.diff', 'patch_url': 'https://github.com/facebook/react/pull/20883.patch', 'merged_at': datetime.datetime(2021, 2, 25, 21, 10, 18)} | ## Summary
The types for the React Native renderers were updated in the React Native repository without going through this one first. This pulls those changes back here and fixes a few issues that they introduce.
## Test Plan
```
yarn flow native
yarn flow fabric
```
Also copied the file again into the R... | {'url': 'https://api.github.com/repos/facebook/react/issues/20883/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/20883/timeline | null | null | true |
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"This isn't a bug. It's the way this feature was designed to work. \"Component stacks\" are _really_ helpful when debugging errors and warnings in React. The new approach to generating them works without requiring the extra bloat of \"debug owner\" metadata that we used to have to bundle along with a React applicat... | 2021-02-25 16:39:08 | 2024-01-17 04:51:43 | null | NONE | null | null | null | In describeNativeComponentFrame, the component rendering is intentionally failed so that we can gather details from the stack trace for some warnings. The Chrome dev tools will break on every single one of these, sometimes more than once. We have many, many components in our call stack before the warning is triggered, ... | {'url': 'https://api.github.com/repos/facebook/react/issues/20882/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/20882/timeline | null | null | false |
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"Is this the kind of thing you were thinking of?\r\n\r\n<img width=\"974\" alt=\"Screenshot 2021-02-28 at 08 04 59\" src=\"https://user-images.githubusercontent.com/434389/109414114-109b9e00-79a9-11eb-8891-fdfba0720874.png\">\r\n",
"Hmm... I think I'm picturing more of a traditional table layout for this. I think... | 2021-02-25 15:06:29 | 2022-01-09 00:43:03 | null | CONTRIBUTOR | null | null | null | A DevTools user has requested the following feature (reworded by me):
Expose an ordered table of all component types (names) along with the number of instances currently mounted. This would help identify the most impactful components to examine for memory related optimizations.
The Profiler isn't very useful in thi... | {'url': 'https://api.github.com/repos/facebook/react/issues/20881/reactions', 'total_count': 4, '+1': 1, '-1': 0, 'laugh': 1, 'hooray': 1, 'confused': 0, 'heart': 0, 'rocket': 1, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/20881/timeline | null | null | false |
https://api.github.com/repos/facebook/react/issues/20880 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20880/labels{/name} | https://api.github.com/repos/facebook/react/issues/20880/comments | https://api.github.com/repos/facebook/react/issues/20880/events | https://github.com/facebook/react/pull/20880 | 816,347,885 | MDExOlB1bGxSZXF1ZXN0NTgwMDI0NDc1 | 20,880 | Adds diagnostic callstacks/traces for "You seem to have overlapping act() calls" | {'login': 'doublethefish', 'id': 2162172, 'node_id': 'MDQ6VXNlcjIxNjIxNzI=', 'avatar_url': 'https://avatars.githubusercontent.com/u/2162172?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/doublethefish', 'html_url': 'https://github.com/doublethefish', 'followers_url': 'https://api.github.com/users/doublet... | [{'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 @doublethefish! \n\nThank you for your pull request and welcome to our community. \n\n# Action Required\n\nIn order to merge **any pull request** (code, docs, etc.), we **require** contributors to sign our **Contributor License Agreement**, and we don't seem to have one on file for you.\n\n# Process\n\nIn order... | 2021-02-25 11:25:43 | 2022-10-20 23:12:41 | 2022-10-20 20:41:59 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20880', 'html_url': 'https://github.com/facebook/react/pull/20880', 'diff_url': 'https://github.com/facebook/react/pull/20880.diff', 'patch_url': 'https://github.com/facebook/react/pull/20880.patch', 'merged_at': None} | <!--
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/20880/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/20880/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20879 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20879/labels{/name} | https://api.github.com/repos/facebook/react/issues/20879/comments | https://api.github.com/repos/facebook/react/issues/20879/events | https://github.com/facebook/react/pull/20879 | 816,291,495 | MDExOlB1bGxSZXF1ZXN0NTc5OTc2ODU1 | 20,879 | Ensure sync-xhr is allowed before reload and profile | {'login': 'ChrisDobby', 'id': 434389, 'node_id': 'MDQ6VXNlcjQzNDM4OQ==', 'avatar_url': 'https://avatars.githubusercontent.com/u/434389?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/ChrisDobby', 'html_url': 'https://github.com/ChrisDobby', 'followers_url': 'https://api.github.com/users/ChrisDobby/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 | [
"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 9209c30ff98528cfbbe9df0774fda0b117975a25...2310a7d5b2cd925afe499fd56dd832db43b79856\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-25 10:14:02 | 2021-03-11 15:31:58 | 2021-03-11 15:31:57 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20879', 'html_url': 'https://github.com/facebook/react/pull/20879', 'diff_url': 'https://github.com/facebook/react/pull/20879.diff', 'patch_url': 'https://github.com/facebook/react/pull/20879.patch', 'merged_at': datetime.datetime(2021, 3, 11, 15, 31, 57)} | <!--
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/20879/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/20879/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20878 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20878/labels{/name} | https://api.github.com/repos/facebook/react/issues/20878/comments | https://api.github.com/repos/facebook/react/issues/20878/events | https://github.com/facebook/react/issues/20878 | 816,160,690 | MDU6SXNzdWU4MTYxNjA2OTA= | 20,878 | How can I put a counter up in my form and add data in the databases using reactjs ,formik and axios | {'login': 'mariamahmed9', 'id': 50832482, 'node_id': 'MDQ6VXNlcjUwODMyNDgy', 'avatar_url': 'https://avatars.githubusercontent.com/u/50832482?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/mariamahmed9', 'html_url': 'https://github.com/mariamahmed9', 'followers_url': 'https://api.github.com/users/mariamah... | [{'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': 1168115654, 'node_id': 'MDU6... | 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\nCoding Questions\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 place to brow... | 2021-02-25 07:17:52 | 2021-02-25 08:54:35 | 2021-02-25 08:54:25 | NONE | null | null | null | I need help I have this question, can one of you give me the answer and see what is the problem in my code
I ‘m new in react js
I put a counter up in my form I have problem to put the result of counter with the form result in the databases
I use for my Api mongodb and spring boot
### My environment
* versio... | {'url': 'https://api.github.com/repos/facebook/react/issues/20878/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/20878/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20877 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20877/labels{/name} | https://api.github.com/repos/facebook/react/issues/20877/comments | https://api.github.com/repos/facebook/react/issues/20877/events | https://github.com/facebook/react/issues/20877 | 816,090,287 | MDU6SXNzdWU4MTYwOTAyODc= | 20,877 | Bug: useMemo with Suspense | {'login': 'guaijie', 'id': 30885718, 'node_id': 'MDQ6VXNlcjMwODg1NzE4', 'avatar_url': 'https://avatars.githubusercontent.com/u/30885718?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/guaijie', 'html_url': 'https://github.com/guaijie', 'followers_url': 'https://api.github.com/users/guaijie/followers', 'fo... | [{'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 | [
"In order of `Suspense` to work you have to store resources externally, i.e. you can't create a resource and put it into a ref or state.\r\n\r\nThis is even more true for `useMemo`. Quoting the docs:\r\n\r\n> You may rely on useMemo as a performance optimization, not as a semantic guarantee\r\n\r\nMeaning that if y... | 2021-02-25 05:11:25 | 2021-02-26 03:22:20 | 2021-02-25 12:43:59 | 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: 17.0.1
## Steps To Reproduce
1. useing useMemo cache a fun... | {'url': 'https://api.github.com/repos/facebook/react/issues/20877/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/20877/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20876 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20876/labels{/name} | https://api.github.com/repos/facebook/react/issues/20876/comments | https://api.github.com/repos/facebook/react/issues/20876/events | https://github.com/facebook/react/issues/20876 | 815,986,839 | MDU6SXNzdWU4MTU5ODY4Mzk= | 20,876 | Bug: React DevTools in Firefox doesn't respect UI font size | {'login': 'craigkovatch', 'id': 10970257, 'node_id': 'MDQ6VXNlcjEwOTcwMjU3', 'avatar_url': 'https://avatars.githubusercontent.com/u/10970257?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/craigkovatch', 'html_url': 'https://github.com/craigkovatch', 'followers_url': 'https://api.github.com/users/craigkov... | [{'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}
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"Huh. This is interesting. Works correctly in Chrome. I wonder why it wouldn't in Firefox.",
"From what I've been able to find, this appears to be a bug in Firefox:\r\nThis is the bug in firefox: https://bugzilla.mozilla.org/show_bug.cgi?id=1583716\r\n\r\nThis previous issue (https://github.com/facebook/react/iss... | 2021-02-25 01:35:08 | 2021-02-25 21:07:03 | 2021-02-25 21:07:02 | NONE | null | null | null | This works fine in Chrome React DevTools, only an issue in the Firefox flavor.
React version: N/A
## Steps To Reproduce
1. Use the React DevTools in Firefox
2. With the Components inspector open, press e.g. CMD-+ or CMD-- to increase/decrease the UI font size
## The current behavior
The rest of the debugg... | {'url': 'https://api.github.com/repos/facebook/react/issues/20876/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/20876/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20875 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20875/labels{/name} | https://api.github.com/repos/facebook/react/issues/20875/comments | https://api.github.com/repos/facebook/react/issues/20875/events | https://github.com/facebook/react/issues/20875 | 815,770,415 | MDU6SXNzdWU4MTU3NzA0MTU= | 20,875 | Bug: useEffect hook, dom ref is null in unmount callback. | {'login': 'itutto', 'id': 14039964, 'node_id': 'MDQ6VXNlcjE0MDM5OTY0', 'avatar_url': 'https://avatars.githubusercontent.com/u/14039964?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/itutto', 'html_url': 'https://github.com/itutto', 'followers_url': 'https://api.github.com/users/itutto/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 | [
"This is documented here: https://reactjs.org/blog/2020/08/10/react-v17-rc.html#effect-cleanup-timing",
"> This is documented here: https://reactjs.org/blog/2020/08/10/react-v17-rc.html#effect-cleanup-timing\r\n\r\nAll clear, thanks!"
] | 2021-02-24 19:19:32 | 2021-02-24 20:30:28 | 2021-02-24 20:30:28 | NONE | null | null | null | ### DOM element references created with `useRef` are not null-ed by the time `useEffect` cleanup callback is called.
React version:
>17
The same code works as expected in React below v17
## Steps To Reproduce
1. Create a functional component with a simple div returned and referenced with a `useRef` hook.
2. ... | {'url': 'https://api.github.com/repos/facebook/react/issues/20875/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/20875/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20874 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20874/labels{/name} | https://api.github.com/repos/facebook/react/issues/20874/comments | https://api.github.com/repos/facebook/react/issues/20874/events | https://github.com/facebook/react/pull/20874 | 815,603,105 | MDExOlB1bGxSZXF1ZXN0NTc5NDA1NTc2 | 20,874 | Add SuspenseList to react-is | {'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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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 4190a34588ec0b05aac6f050ec656ec4b3f005d7...73c472c20121134a90ffa0a09bc0d64c5617e5a9\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-24 15:47:56 | 2021-02-25 21:22:36 | 2021-02-25 21:22:33 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20874', 'html_url': 'https://github.com/facebook/react/pull/20874', 'diff_url': 'https://github.com/facebook/react/pull/20874.diff', 'patch_url': 'https://github.com/facebook/react/pull/20874.patch', 'merged_at': datetime.datetime(2021, 2, 25, 21, 22, 33)} | Resolves #20868 | {'url': 'https://api.github.com/repos/facebook/react/issues/20874/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/20874/timeline | null | null | true |
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{'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 (#20431) 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~"
] | 2021-02-24 09:40:48 | 2021-02-24 15:32:18 | 2021-02-24 15:32:09 | 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: 4.10.1-f160547f47
Call stack: at updateTree (chrome-extension://fmkadmapgofadopljbjfka... | {'url': 'https://api.github.com/repos/facebook/react/issues/20873/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/20873/timeline | null | completed | false |
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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 8af27aeedbc6b00bc2ef49729fc84f116c70a27c...18555c320a3f6886bfad42823576e278adcf29d1\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-24 06:46:36 | 2021-03-01 05:01:23 | 2021-02-25 22:25:25 | MEMBER | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20872', 'html_url': 'https://github.com/facebook/react/pull/20872', 'diff_url': 'https://github.com/facebook/react/pull/20872.diff', 'patch_url': 'https://github.com/facebook/react/pull/20872.patch', 'merged_at': datetime.datetime(2021, 2, 25, 22, 25, 25)} | ## Overview
This PR updates `scheduleSyncCallback` to schedule a flush in a microtask instead of a scheduler task.
This is the first step towards unifying sync flushing and discrete event flushing so that `flushSync()` will include discrete events.
## TODO
- [x] There's still one test failing related to error... | {'url': 'https://api.github.com/repos/facebook/react/issues/20872/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/20872/timeline | null | null | true |
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"Hey @rushic24, this seems like a support request and not a bug in React. 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 ... | 2021-02-24 06:35:53 | 2021-02-24 17:18:43 | 2021-02-24 06:50:32 | NONE | null | null | null | . | {'url': 'https://api.github.com/repos/facebook/react/issues/20871/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/20871/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20870 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20870/labels{/name} | https://api.github.com/repos/facebook/react/issues/20870/comments | https://api.github.com/repos/facebook/react/issues/20870/events | https://github.com/facebook/react/issues/20870 | 814,924,439 | MDU6SXNzdWU4MTQ5MjQ0Mzk= | 20,870 | Bug: devDependencies are not put in the right place | {'login': 'incompletude', 'id': 3276261, 'node_id': 'MDQ6VXNlcjMyNzYyNjE=', 'avatar_url': 'https://avatars.githubusercontent.com/u/3276261?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/incompletude', 'html_url': 'https://github.com/incompletude', 'followers_url': 'https://api.github.com/users/incompletu... | [{'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 | [
"@incompletude\r\nHi, I'm also wondering the same thing. Have you found any explanation about this?",
"> @incompletude\r\n> Hi, I'm also wondering the same thing. Have you found any explanation about this?\r\n\r\nOh, I closed the issue because I think this is not the right place for it.\r\n\r\nhttps://github.com/... | 2021-02-23 23:34:52 | 2021-02-26 14:00:16 | 2021-02-23 23:38:55 | NONE | null | null | null | React version: LTS
## Steps To Reproduce
Run `npx create-react-app my-app --template typescript`
Check `package.json`
## The current behavior
Dependencies are shown like this:
```
"dependencies": {
"@testing-library/jest-dom": "^5.11.4",
"@testing-library/react": "^11.1.0",
"@testing-... | {'url': 'https://api.github.com/repos/facebook/react/issues/20870/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/20870/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20869 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20869/labels{/name} | https://api.github.com/repos/facebook/react/issues/20869/comments | https://api.github.com/repos/facebook/react/issues/20869/events | https://github.com/facebook/react/issues/20869 | 814,718,313 | MDU6SXNzdWU4MTQ3MTgzMTM= | 20,869 | react-is lacks SuspenseList | {'login': 'Hypnosphi', 'id': 6651625, 'node_id': 'MDQ6VXNlcjY2NTE2MjU=', 'avatar_url': 'https://avatars.githubusercontent.com/u/6651625?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Hypnosphi', 'html_url': 'https://github.com/Hypnosphi', 'followers_url': 'https://api.github.com/users/Hypnosphi/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 | [
"Looks like you double submitted: https://github.com/facebook/react/issues/20869"
] | 2021-02-23 18:21:19 | 2021-02-23 18:47:07 | 2021-02-23 18:47:06 | CONTRIBUTOR | null | null | null | I'd like to be able to detect `SuspenseList` using `react-is`. Is there any reason why I shouldn't? | {'url': 'https://api.github.com/repos/facebook/react/issues/20869/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/20869/timeline | null | completed | false |
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"Thanks for the report.\r\n\r\nThere might be an argument to only release it in the `experimental` release channel.\r\n\r\nThough oddly enough, it's [already considered in `typeOf`](https://github.com/facebook/react/blob/4190a34588ec0b05aac6f050ec656ec4b3f005d7/packages/react-is/src/ReactIs.js#L40) but you wouldn't... | 2021-02-23 18:21:15 | 2021-02-25 21:22:33 | 2021-02-25 21:22:33 | CONTRIBUTOR | null | null | null | I'd like to be able to detect `SuspenseList` using `react-is`. Is there any reason why I shouldn't? | {'url': 'https://api.github.com/repos/facebook/react/issues/20868/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/20868/timeline | null | completed | false |
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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: e5f6b91d294d0c1260ce5079ed0192b43ccd3e82...39dc783a4f57a6aeb9945cd08b998e7d49c35f12\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-23 16:47:35 | 2021-02-23 17:15:44 | 2021-02-23 17:15:36 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20867', 'html_url': 'https://github.com/facebook/react/pull/20867', 'diff_url': 'https://github.com/facebook/react/pull/20867.diff', 'patch_url': 'https://github.com/facebook/react/pull/20867.patch', 'merged_at': datetime.datetime(2021, 2, 23, 17, 15, 36)} | Use the pre-built scheduler (which includes a check for 'window' being defined in order to load the right scheduler implementation) rather than just directly importing a version of the scheduler that relies on window. Since the scheduling profiler's code runs partially in a web worker, it can't rely on window.
Alter... | {'url': 'https://api.github.com/repos/facebook/react/issues/20867/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/20867/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20866 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20866/labels{/name} | https://api.github.com/repos/facebook/react/issues/20866/comments | https://api.github.com/repos/facebook/react/issues/20866/events | https://github.com/facebook/react/issues/20866 | 814,571,718 | MDU6SXNzdWU4MTQ1NzE3MTg= | 20,866 | Bug: React Devtools not coming up. | {'login': 'Lazy-poet', 'id': 70343818, 'node_id': 'MDQ6VXNlcjcwMzQzODE4', 'avatar_url': 'https://avatars.githubusercontent.com/u/70343818?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Lazy-poet', 'html_url': 'https://github.com/Lazy-poet', 'followers_url': 'https://api.github.com/users/Lazy-poet/followe... | [{'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}
{'id': 710573595, 'node_id': 'MDU6TGFiZWw3MTA1NzM1OTU='... | closed | false | {'login': 'Lazy-poet', 'id': 70343818.0, 'node_id': 'MDQ6VXNlcjcwMzQzODE4', 'avatar_url': 'https://avatars.githubusercontent.com/u/70343818?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Lazy-poet', 'html_url': 'https://github.com/Lazy-poet', 'followers_url': 'https://api.github.com/users/Lazy-poet/follo... | [{'login': 'Lazy-poet', 'id': 70343818, 'node_id': 'MDQ6VXNlcjcwMzQzODE4', 'avatar_url': 'https://avatars.githubusercontent.com/u/70343818?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Lazy-poet', 'html_url': 'https://github.com/Lazy-poet', 'followers_url': 'https://api.github.com/users/Lazy-poet/follow... | null | [
"Steps to reproduce are pretty important. Without them there isn't much we can do to help with this issue, as DevTools seems to be working fine for me.\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.... | 2021-02-23 15:30:07 | 2021-02-23 16:04:33 | 2021-02-23 16:04:33 | 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:
react: "17.0.1";
react-scripts: "4.0.2"
## Steps To Reproduce
1.
2.
... | {'url': 'https://api.github.com/repos/facebook/react/issues/20866/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/20866/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20865 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20865/labels{/name} | https://api.github.com/repos/facebook/react/issues/20865/comments | https://api.github.com/repos/facebook/react/issues/20865/events | https://github.com/facebook/react/pull/20865 | 814,556,910 | MDExOlB1bGxSZXF1ZXN0NTc4NTI2ODk5 | 20,865 | SchedulerDOM falls back to globalThis if window is undefined | {'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 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: c62986cfd8cbf994348407c8ece06b04ec1c86f4...0182034b63f2e53b5b74f11717ad53efdd9c68ae\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-23 15:13:45 | 2021-02-23 16:47:12 | 2021-02-23 16:38:13 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20865', 'html_url': 'https://github.com/facebook/react/pull/20865', 'diff_url': 'https://github.com/facebook/react/pull/20865.diff', 'patch_url': 'https://github.com/facebook/react/pull/20865.patch', 'merged_at': None} | In response to user feedback from @rickhanlonii, I recently made a small change to our scheduling profiler so that it stores lane labels in addition to numeric values (#20808).
While re-building the profiler UI to add the newly available info, I found that it throws when importing profiling data because of reference... | {'url': 'https://api.github.com/repos/facebook/react/issues/20865/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/20865/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20863 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20863/labels{/name} | https://api.github.com/repos/facebook/react/issues/20863/comments | https://api.github.com/repos/facebook/react/issues/20863/events | https://github.com/facebook/react/issues/20863 | 814,269,211 | MDU6SXNzdWU4MTQyNjkyMTE= | 20,863 | Issue: `useEffect` executed before browser can paint DOM update | {'login': 'limekiln', 'id': 24456286, 'node_id': 'MDQ6VXNlcjI0NDU2Mjg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/24456286?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/limekiln', 'html_url': 'https://github.com/limekiln', 'followers_url': 'https://api.github.com/users/limekiln/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 | [
"https://codesandbox.io/s/effectrendering-forked-svcqr?file=/src/App.js\r\n\r\nHopefully I fixed your issue. The useCallback hooks required dependencies and are unnecessary. When loading is true then the value of loading and setLoading are passed to the wrapper and used there. useEffect will now only be called when... | 2021-02-23 09:17:09 | 2022-06-17 15:30:17 | 2022-04-20 13:14:27 | NONE | null | null | null | To my understanding, `useEffect` should always run after the browser acutally did paint any updates. This way, I tried to ensure that a loading indicator is rendered after a user submits data but before a blocking function execution (e.g. a fetch operation where the data is waited on) is executed. The code looks somewh... | {'url': 'https://api.github.com/repos/facebook/react/issues/20863/reactions', 'total_count': 7, '+1': 7, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/20863/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20862 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20862/labels{/name} | https://api.github.com/repos/facebook/react/issues/20862/comments | https://api.github.com/repos/facebook/react/issues/20862/events | https://github.com/facebook/react/issues/20862 | 814,244,631 | MDU6SXNzdWU4MTQyNDQ2MzE= | 20,862 | Issue: 'render' is not defined | {'login': 'johnsoncherian', 'id': 57667706, 'node_id': 'MDQ6VXNlcjU3NjY3NzA2', 'avatar_url': 'https://avatars.githubusercontent.com/u/57667706?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/johnsoncherian', 'html_url': 'https://github.com/johnsoncherian', 'followers_url': 'https://api.github.com/users/jo... | [{'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 | {'login': 'johnsoncherian', 'id': 57667706.0, 'node_id': 'MDQ6VXNlcjU3NjY3NzA2', 'avatar_url': 'https://avatars.githubusercontent.com/u/57667706?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/johnsoncherian', 'html_url': 'https://github.com/johnsoncherian', 'followers_url': 'https://api.github.com/users/... | [{'login': 'johnsoncherian', 'id': 57667706, 'node_id': 'MDQ6VXNlcjU3NjY3NzA2', 'avatar_url': 'https://avatars.githubusercontent.com/u/57667706?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/johnsoncherian', 'html_url': 'https://github.com/johnsoncherian', 'followers_url': 'https://api.github.com/users/j... | null | [
"Getting arrow function undefined error on using react classes.\r\n onFeedbackSubmit and handleFeedbackChange both show undefined.\r\nI am using react 16.13.1 and react-dom 16.13.1\r\n\r\n```\r\nimport { submitTopic } from '../../services/configure';\r\nimport { LoaderWrapper } from '../';\r\nimport { FontAwesomeIc... | 2021-02-23 08:41:27 | 2021-02-27 08:51:20 | 2021-02-26 16:49:30 | NONE | null | null | null | Getting `render not defined error` in the below code. When I changed this to a functional component got
`componentDidMount not found error.` All react and react-dom are installed version is "^16.8.5"
```
import React, { Component } from 'react';
import { Page, PageBody, PageHeader } from "components/page";
im... | {'url': 'https://api.github.com/repos/facebook/react/issues/20862/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/20862/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20861 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20861/labels{/name} | https://api.github.com/repos/facebook/react/issues/20861/comments | https://api.github.com/repos/facebook/react/issues/20861/events | https://github.com/facebook/react/issues/20861 | 814,054,308 | MDU6SXNzdWU4MTQwNTQzMDg= | 20,861 | Error: "Cannot read property 'isCollapsed' of undefined" | {'login': 'Fleerless', 'id': 38170286, 'node_id': 'MDQ6VXNlcjM4MTcwMjg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/38170286?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Fleerless', 'html_url': 'https://github.com/Fleerless', 'followers_url': 'https://api.github.com/users/Fleerless/followe... | [{'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}
{'id': 710573595, 'node_id': 'MDU6TGFiZWw3MTA1NzM1OTU=', 'url': 'https://api.github.co... | closed | false | null | [] | null | [
"This looks like a duplicate of #19927.\r\n\r\nIt would help a lot if you could provide a reproduction (preferably with a codesandbox) to #19927 "
] | 2021-02-23 03:05:24 | 2021-02-23 05:26:25 | 2021-02-23 05:25:53 | NONE | null | null | null | Describe what you were doing when the bug occurred:
1. Working on an app and Components tab goes empty
2. Tried to force it and ended up with a retry button and an error
3.
---------------------------------------------
Please do not remove the text below this line
---------------------------------------------
... | {'url': 'https://api.github.com/repos/facebook/react/issues/20861/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/20861/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20860 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20860/labels{/name} | https://api.github.com/repos/facebook/react/issues/20860/comments | https://api.github.com/repos/facebook/react/issues/20860/events | https://github.com/facebook/react/issues/20860 | 813,828,004 | MDU6SXNzdWU4MTM4MjgwMDQ= | 20,860 | Error: "Commit tree does not contain fiber 158. This is a bug in React DevTools." | {'login': 'marcos-prins', 'id': 52753267, 'node_id': 'MDQ6VXNlcjUyNzUzMjY3', 'avatar_url': 'https://avatars.githubusercontent.com/u/52753267?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/marcos-prins', 'html_url': 'https://github.com/marcos-prins', 'followers_url': 'https://api.github.com/users/marcos-p... | [{'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 | [
"Looks like a duplicate of #20431. If you have any additional information please post on that issue!"
] | 2021-02-22 20:14:13 | 2021-02-23 05:27:37 | 2021-02-23 05:27:20 | NONE | null | null | null | Describe what you were doing when the bug occurred:
1. Went to profiler tab
2. Record profiler
3. Stop record and got this error
---------------------------------------------
Please do not remove the text below this line
---------------------------------------------
DevTools version: 4.10.1-f160547f47
Cal... | {'url': 'https://api.github.com/repos/facebook/react/issues/20860/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/20860/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20859 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20859/labels{/name} | https://api.github.com/repos/facebook/react/issues/20859/comments | https://api.github.com/repos/facebook/react/issues/20859/events | https://github.com/facebook/react/pull/20859 | 813,718,459 | MDExOlB1bGxSZXF1ZXN0NTc3ODIwMTYx | 20,859 | Land enableNonInterruptingNormalPri | {'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 | [
"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 8af27aeedbc6b00bc2ef49729fc84f116c70a27c...1a7d9aeb0a127d78122bf59ec6e08484462538d1\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-22 17:44:28 | 2021-02-22 17:56:59 | 2021-02-22 17:56:54 | MEMBER | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20859', 'html_url': 'https://github.com/facebook/react/pull/20859', 'diff_url': 'https://github.com/facebook/react/pull/20859.diff', 'patch_url': 'https://github.com/facebook/react/pull/20859.patch', 'merged_at': datetime.datetime(2021, 2, 22, 17, 56, 54)} | ## Overview
Experiment results are strictly positive. | {'url': 'https://api.github.com/repos/facebook/react/issues/20859/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/20859/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20858 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20858/labels{/name} | https://api.github.com/repos/facebook/react/issues/20858/comments | https://api.github.com/repos/facebook/react/issues/20858/events | https://github.com/facebook/react/issues/20858 | 813,372,049 | MDU6SXNzdWU4MTMzNzIwNDk= | 20,858 | Bug: wrong misleading warning is shown to developers | {'login': 'kambleaa007', 'id': 19818679, 'node_id': 'MDQ6VXNlcjE5ODE4Njc5', 'avatar_url': 'https://avatars.githubusercontent.com/u/19818679?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/kambleaa007', 'html_url': 'https://github.com/kambleaa007', 'followers_url': 'https://api.github.com/users/kambleaa007... | [{'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 | [
"Note: If you are familiar with React Class Components, you may have noticed that a Functional Component is a React Component without render function. Everything defined in the function's body is the render function which returns JSX in the end.\r\n\r\nreference from https://www.robinwieruch.de/react-function-compo... | 2021-02-22 10:37:35 | 2021-02-23 05:30:04 | 2021-02-23 05:30:04 | NONE | null | null | null | <!--
Wrong Warning message
-->
React version:
16.7
## Steps To Reproduce
1. Functional component with return in loops with map method
2. check render method of Functional components
3. Go to console to check warning message
3. there is no render method, only return method is present can we tweak message ... | {'url': 'https://api.github.com/repos/facebook/react/issues/20858/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/20858/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20857 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20857/labels{/name} | https://api.github.com/repos/facebook/react/issues/20857/comments | https://api.github.com/repos/facebook/react/issues/20857/events | https://github.com/facebook/react/issues/20857 | 813,286,469 | MDU6SXNzdWU4MTMyODY0Njk= | 20,857 | Bug: Issue with React.StrictMode | {'login': 'siddhant1', 'id': 30566406, 'node_id': 'MDQ6VXNlcjMwNTY2NDA2', 'avatar_url': 'https://avatars.githubusercontent.com/u/30566406?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/siddhant1', 'html_url': 'https://github.com/siddhant1', 'followers_url': 'https://api.github.com/users/siddhant1/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 | [
"This isn't a bug. This was the expected behavior as of PR #18547.\r\n\r\nIt's been discussed on a few other issues, e.g. #20090 and #17786.\r\n\r\nI'm going to close this issue since it doesn't add anything new. Feel free to leave a comment with this use case on one of those other issues though (or the PR).",
"E... | 2021-02-22 08:51:50 | 2022-09-03 19:20:06 | 2021-02-22 16:40:47 | NONE | null | null | null | https://stackoverflow.com/questions/66306497/props-have-different-value-for-randomly-generated-ones-in-parent-react-js
React.StrictMode is changing the behaviour of logs in React App.
Reproducible here :
https://codesandbox.io/s/elegant-ellis-glhq7?file=/src/index.js (with StrictMode)
https://stackblitz.com/edi... | {'url': 'https://api.github.com/repos/facebook/react/issues/20857/reactions', 'total_count': 2, '+1': 1, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 1} | https://api.github.com/repos/facebook/react/issues/20857/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20856 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20856/labels{/name} | https://api.github.com/repos/facebook/react/issues/20856/comments | https://api.github.com/repos/facebook/react/issues/20856/events | https://github.com/facebook/react/issues/20856 | 813,127,273 | MDU6SXNzdWU4MTMxMjcyNzM= | 20,856 | Error: "Commit tree does not contain fiber 18485. This is a bug in React DevTools." | {'login': 'Anuragtech02', 'id': 55744578, 'node_id': 'MDQ6VXNlcjU1NzQ0NTc4', 'avatar_url': 'https://avatars.githubusercontent.com/u/55744578?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Anuragtech02', 'html_url': 'https://github.com/Anuragtech02', 'followers_url': 'https://api.github.com/users/Anuragte... | [{'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 (#20431) 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~",
"Error bug\... | 2021-02-22 05:18:21 | 2021-02-22 17:27:49 | 2021-02-22 16:41:22 | NONE | null | null | null | Describe what you were doing when the bug occurred:
1. Error occured when clicking on the bar graph that shows which process took how much time (flamegraph).
---------------------------------------------
Please do not remove the text below this line
---------------------------------------------
DevTools versi... | {'url': 'https://api.github.com/repos/facebook/react/issues/20856/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/20856/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20855 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20855/labels{/name} | https://api.github.com/repos/facebook/react/issues/20855/comments | https://api.github.com/repos/facebook/react/issues/20855/events | https://github.com/facebook/react/pull/20855 | 812,802,413 | MDExOlB1bGxSZXF1ZXN0NTc3MDczMjk4 | 20,855 | Update README | {'login': 'otlbb9527', 'id': 79132526, 'node_id': 'MDQ6VXNlcjc5MTMyNTI2', 'avatar_url': 'https://avatars.githubusercontent.com/u/79132526?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/otlbb9527', 'html_url': 'https://github.com/otlbb9527', 'followers_url': 'https://api.github.com/users/otlbb9527/followe... | [] | closed | false | null | [] | null | [
"Hi @otlbb9527! \n\nThank you for your pull request and welcome to our community. \n\n# Action Required\n\nIn order to merge **any pull request** (code, docs, etc.), we **require** contributors to sign our **Contributor License Agreement**, and we don't seem to have one on file for you.\n\n# Process\n\nIn order for... | 2021-02-21 08:23:56 | 2021-02-21 12:37:48 | 2021-02-21 12:37:48 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20855', 'html_url': 'https://github.com/facebook/react/pull/20855', 'diff_url': 'https://github.com/facebook/react/pull/20855.diff', 'patch_url': 'https://github.com/facebook/react/pull/20855.patch', 'merged_at': None} | <!--
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https://api.github.com/repos/facebook/react/issues/20854 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20854/labels{/name} | https://api.github.com/repos/facebook/react/issues/20854/comments | https://api.github.com/repos/facebook/react/issues/20854/events | https://github.com/facebook/react/issues/20854 | 812,731,411 | MDU6SXNzdWU4MTI3MzE0MTE= | 20,854 | Bug: Dropdowns in React Dev Tools are unclickable in Firefox | {'login': 'adityavm', 'id': 80849, 'node_id': 'MDQ6VXNlcjgwODQ5', 'avatar_url': 'https://avatars.githubusercontent.com/u/80849?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/adityavm', 'html_url': 'https://github.com/adityavm', 'followers_url': 'https://api.github.com/users/adityavm/followers', 'followin... | [{'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': 710573595, 'node_id': 'MDU6T... | closed | false | null | [] | null | [
"@adityavm Can you give more infromation about reproducing this issue. \r\nI tried it on a Macbook with firefox browser.\r\nIt is working as expected. \r\n\r\nhttps://user-images.githubusercontent.com/12068093/113254065-bd887400-92e3-11eb-979d-a3060b818d90.mov\r\n\r\n",
"@tarun7singh what kind of information woul... | 2021-02-20 23:35:59 | 2024-04-17 18:08:27 | 2024-04-17 18:08:26 | 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: 16.9
Firefox version: 85.0.2
React Dev Tools version: 4.10.1-f1... | {'url': 'https://api.github.com/repos/facebook/react/issues/20854/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/20854/timeline | null | not_planned | false |
https://api.github.com/repos/facebook/react/issues/20853 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20853/labels{/name} | https://api.github.com/repos/facebook/react/issues/20853/comments | https://api.github.com/repos/facebook/react/issues/20853/events | https://github.com/facebook/react/pull/20853 | 812,591,058 | MDExOlB1bGxSZXF1ZXN0NTc2OTIyOTI3 | 20,853 | Update AUTHORS | {'login': 'Quintis1212', 'id': 34488718, 'node_id': 'MDQ6VXNlcjM0NDg4NzE4', 'avatar_url': 'https://avatars.githubusercontent.com/u/34488718?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Quintis1212', 'html_url': 'https://github.com/Quintis1212', 'followers_url': 'https://api.github.com/users/Quintis1212... | [] | closed | false | null | [] | null | [
"Hi @Quintis1212! \n\nThank you for your pull request and welcome to our community. \n\n# Action Required\n\nIn order to merge **any pull request** (code, docs, etc.), we **require** contributors to sign our **Contributor License Agreement**, and we don't seem to have one on file for you.\n\n# Process\n\nIn order f... | 2021-02-20 11:57:09 | 2021-02-20 11:58:48 | 2021-02-20 11:58:40 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20853', 'html_url': 'https://github.com/facebook/react/pull/20853', 'diff_url': 'https://github.com/facebook/react/pull/20853.diff', 'patch_url': 'https://github.com/facebook/react/pull/20853.patch', 'merged_at': None} | <!--
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1. Fork ... | {'url': 'https://api.github.com/repos/facebook/react/issues/20853/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/20853/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20852 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20852/labels{/name} | https://api.github.com/repos/facebook/react/issues/20852/comments | https://api.github.com/repos/facebook/react/issues/20852/events | https://github.com/facebook/react/issues/20852 | 812,545,301 | MDU6SXNzdWU4MTI1NDUzMDE= | 20,852 | Bug: profiler and components tab always appears on the top, after move to bottom | {'login': 'gdbd', 'id': 5655858, 'node_id': 'MDQ6VXNlcjU2NTU4NTg=', 'avatar_url': 'https://avatars.githubusercontent.com/u/5655858?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/gdbd', 'html_url': 'https://github.com/gdbd', 'followers_url': 'https://api.github.com/users/gdbd/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': 710573595, 'node_id': 'MDU6T... | closed | false | null | [] | null | [
"DevTools extension has no control over where panels appear or if/how Chrome remembers your preferences for their arrangement. I think you're going to have to file this bug against Chrome itself, sorry!"
] | 2021-02-20 07:53:28 | 2021-02-20 22:49:41 | 2021-02-20 22:49:34 | NONE | null | null | null | In chrome 88 appers ability to move some windows to bottom. When i move profiler or components tab to bottom and restart dev tools, it appears again on the top
React version:
## Steps To Reproduce
1. open dev tools
2. on profiler or components tab click 'move to bottom'
3. close dev tools, open again
## T... | {'url': 'https://api.github.com/repos/facebook/react/issues/20852/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/20852/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20851 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20851/labels{/name} | https://api.github.com/repos/facebook/react/issues/20851/comments | https://api.github.com/repos/facebook/react/issues/20851/events | https://github.com/facebook/react/issues/20851 | 812,466,225 | MDU6SXNzdWU4MTI0NjYyMjU= | 20,851 | Bug: It seems that the default value in functional React component gets updated after render. | {'login': 'DSamuylov', 'id': 4727216, 'node_id': 'MDQ6VXNlcjQ3MjcyMTY=', 'avatar_url': 'https://avatars.githubusercontent.com/u/4727216?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/DSamuylov', 'html_url': 'https://github.com/DSamuylov', 'followers_url': 'https://api.github.com/users/DSamuylov/followers... | [{'id': 40929155, 'node_id': 'MDU6TGFiZWw0MDkyOTE1NQ==', 'url': 'https://api.github.com/repos/facebook/react/labels/Type:%20Question', 'name': 'Type: Question', 'color': 'cc317c', 'default': False, 'description': None}
{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/facebo... | closed | false | null | [] | null | [
"I believe what you're seeing is likely the result of rendering inside of a `<StrictMode>`, which causes React to double-render components on mount.\r\n\r\nIf I remove the `<StrictMode>` in `index.js`, I see one pair of log statements, with identical values.",
"Yeah, please read about `<StrictMode>`, particularly... | 2021-02-20 01:05:40 | 2022-03-30 18:11:56 | 2021-02-20 22:51:19 | 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.
-->
It seems that the default value in functional React component gets updated after... | {'url': 'https://api.github.com/repos/facebook/react/issues/20851/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/20851/timeline | null | completed | false |
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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 8af27aeedbc6b00bc2ef49729fc84f116c70a27c...47cc1822ace952ed152165f6528e51a2bf06918c\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-19 21:48:44 | 2022-10-20 23:11:51 | 2022-10-20 20:41:58 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20850', 'html_url': 'https://github.com/facebook/react/pull/20850', 'diff_url': 'https://github.com/facebook/react/pull/20850.diff', 'patch_url': 'https://github.com/facebook/react/pull/20850.patch', 'merged_at': None} | <!--=
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2. Run `yarn` in the repository root.
3. If you've fixed a bug or added code that should be tested, add tests!
4. Ensure the ... | {'url': 'https://api.github.com/repos/facebook/react/issues/20850/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/20850/timeline | null | null | true |
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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 4190a34588ec0b05aac6f050ec656ec4b3f005d7...2634f5a253f217d85ae433a5597ca671408ce09d\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-19 18:18:06 | 2021-02-24 21:14:22 | 2021-02-24 21:14:14 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20849', 'html_url': 'https://github.com/facebook/react/pull/20849', 'diff_url': 'https://github.com/facebook/react/pull/20849.diff', 'patch_url': 'https://github.com/facebook/react/pull/20849.patch', 'merged_at': datetime.datetime(2021, 2, 24, 21, 14, 14)} | ### PR Stack
- [x] #20844: Add concept of StrictMode levels 1 & 2 (no public API yet)
- [x] #20847: Separate strict effects mode feature flags
- [x] **#20849: Add StrictMode level prop and createRoot unstable_strictModeLevel option**
---
Builds on top of PR #20847
New `StrictMode` "unstable_level" prop allo... | {'url': 'https://api.github.com/repos/facebook/react/issues/20849/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/20849/timeline | null | null | true |
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{'id': 620368407, 'node_id': 'MDU6T... | closed | false | null | [] | null | [
"Can you please provide an example with no third-party libraries?",
"I have tracked it down to probably something like that:\r\n\r\n-> https://stackblitz.com/edit/ag-grid-react-hello-world-fgjf4j?devtoolsheight=33&file=index.js\r\n\r\nThis has the following behavior:\r\n\r\n1) Works with v16.x\r\n2) Works with v1... | 2021-02-19 18:13:59 | 2021-02-26 16:58:46 | 2021-02-24 17:43:36 | NONE | null | null | null | Triggering an event handler on an inner div, seems to bubble the event up to other react handlers and misses non-react event handlers. This was not the case in v16.x
React version: 17.0.1
## Steps To Reproduce
1. Open https://stackblitz.com/edit/ag-grid-react-hello-world-8vrumq?devtoolsheight=33&file=index.js
... | {'url': 'https://api.github.com/repos/facebook/react/issues/20848/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/20848/timeline | null | completed | false |
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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 4190a34588ec0b05aac6f050ec656ec4b3f005d7...a1d647535864b4a710f96136b5203c8cdf4731bc\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-19 15:59:58 | 2021-02-24 21:14:41 | 2021-02-24 21:14:35 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20847', 'html_url': 'https://github.com/facebook/react/pull/20847', 'diff_url': 'https://github.com/facebook/react/pull/20847.diff', 'patch_url': 'https://github.com/facebook/react/pull/20847.patch', 'merged_at': None} | ### PR Stack
- [x] #20844: Add concept of StrictMode levels 1 & 2 (no public API yet)
- [x] **#20847: Separate strict effects mode feature flags**
- [x] #20849: Add StrictMode level prop and createRoot unstable_strictModeLevel option
---
Builds on top of PR #20844
The feature flag that was previously `debug... | {'url': 'https://api.github.com/repos/facebook/react/issues/20847/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/20847/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20846 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20846/labels{/name} | https://api.github.com/repos/facebook/react/issues/20846/comments | https://api.github.com/repos/facebook/react/issues/20846/events | https://github.com/facebook/react/pull/20846 | 811,834,663 | MDExOlB1bGxSZXF1ZXN0NTc2MzAxMDI1 | 20,846 | Delete a redundant statement | {'login': 'taichiyi', 'id': 11924426, 'node_id': 'MDQ6VXNlcjExOTI0NDI2', 'avatar_url': 'https://avatars.githubusercontent.com/u/11924426?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/taichiyi', 'html_url': 'https://github.com/taichiyi', 'followers_url': 'https://api.github.com/users/taichiyi/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}
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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 8af27aeedbc6b00bc2ef49729fc84f116c70a27c...f25909440679f0f2c73c9b82a762d804e0f47d4f\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-19 08:58:09 | 2022-01-09 08:42:04 | 2022-01-09 08:42:04 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20846', 'html_url': 'https://github.com/facebook/react/pull/20846', 'diff_url': 'https://github.com/facebook/react/pull/20846.diff', 'patch_url': 'https://github.com/facebook/react/pull/20846.patch', 'merged_at': None} | At that time, the sibling of the fiber must be null, so there is no need to assign again.
[That statement appears here for the first time](https://github.com/facebook/react/commit/edaf08fcfe179b8ac9742bcb60791f42024b8d0d#diff-5ff8ad3b5184d652e6a03d44a3cc97e74c1d7ee6885408e53edaf669d760cec5R749) | {'url': 'https://api.github.com/repos/facebook/react/issues/20846/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/20846/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20845 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20845/labels{/name} | https://api.github.com/repos/facebook/react/issues/20845/comments | https://api.github.com/repos/facebook/react/issues/20845/events | https://github.com/facebook/react/issues/20845 | 811,640,031 | MDU6SXNzdWU4MTE2NDAwMzE= | 20,845 | Bug: Generated DOM - Maximum call stack size exceeded | {'login': 'WrathOfZombies', 'id': 3244360, 'node_id': 'MDQ6VXNlcjMyNDQzNjA=', 'avatar_url': 'https://avatars.githubusercontent.com/u/3244360?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/WrathOfZombies', 'html_url': 'https://github.com/WrathOfZombies', 'followers_url': 'https://api.github.com/users/Wrat... | [{'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 stack trace seems to indicate that babel is failing to transpile the code:\r\n\r\n<img width=\"503\" alt=\"Screen Shot 2021-02-22 at 10 47 45 PM\" src=\"https://user-images.githubusercontent.com/2440089/108806846-d6796900-7570-11eb-8da2-d9f49cb9286e.png\">\r\n\r\nGoing to close since this is not a React issue.... | 2021-02-19 03:01:26 | 2021-02-23 19:07:48 | 2021-02-23 05:48:40 | NONE | null | null | null | I was writing a function that converts one DOM tree into another through some transformation process and I ran into a weird issue where I received the following error:
At first, I thought It was an issue... | {'url': 'https://api.github.com/repos/facebook/react/issues/20845/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/20845/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20844 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20844/labels{/name} | https://api.github.com/repos/facebook/react/issues/20844/comments | https://api.github.com/repos/facebook/react/issues/20844/events | https://github.com/facebook/react/pull/20844 | 811,476,584 | MDExOlB1bGxSZXF1ZXN0NTc1OTk5MDUz | 20,844 | Add concept of StrictMode levels 1 & 2 (no public API yet) | {'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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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 4190a34588ec0b05aac6f050ec656ec4b3f005d7...372bb8b3e819485effd4a01c876423dffc3eaf9e\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-18 21:28:20 | 2021-02-24 21:14:45 | 2021-02-24 21:14:37 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20844', 'html_url': 'https://github.com/facebook/react/pull/20844', 'diff_url': 'https://github.com/facebook/react/pull/20844.diff', 'patch_url': 'https://github.com/facebook/react/pull/20844.patch', 'merged_at': None} | ### PR Stack
- [x] **#20844: Add concept of StrictMode levels 1 & 2 (no public API yet)**
- [x] #20847: Separate strict effects mode feature flags
- [x] #20849: Add StrictMode level prop and createRoot unstable_strictModeLevel option
---
## Strict mode level 0 (aka loose or sloppy mode)
This isn't really a mo... | {'url': 'https://api.github.com/repos/facebook/react/issues/20844/reactions', 'total_count': 4, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 4, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/20844/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20843 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20843/labels{/name} | https://api.github.com/repos/facebook/react/issues/20843/comments | https://api.github.com/repos/facebook/react/issues/20843/events | https://github.com/facebook/react/issues/20843 | 811,467,683 | MDU6SXNzdWU4MTE0Njc2ODM= | 20,843 | Bug: Hot reloading STOP working on REACT v17 after adding “export const” out of App functional component | {'login': 'yim222', 'id': 16339682, 'node_id': 'MDQ6VXNlcjE2MzM5Njgy', 'avatar_url': 'https://avatars.githubusercontent.com/u/16339682?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/yim222', 'html_url': 'https://github.com/yim222', 'followers_url': 'https://api.github.com/users/yim222/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 | [
"Fast Refresh (that's how React implementation of \"hot reloading\" is called) is described [here](https://reactnative.dev/docs/fast-refresh#limitations). We'll need to port this content to the main React website.\r\n\r\nAdding an export that's not a React component makes it unsafe to reload just that file — becaus... | 2021-02-18 21:20:52 | 2021-02-24 11:45:39 | 2021-02-18 21:42:39 | NONE | null | null | null | the question at SO :
https://stackoverflow.com/questions/66260614/hot-reloading-stop-working-on-react-v17-after-adding-export-const-out-of-app-f
I suddenly encounter this issue, until I found the cause.
I have putted an export const out of the scope of App functional component. After doing that – hot reloading ... | {'url': 'https://api.github.com/repos/facebook/react/issues/20843/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/20843/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20842 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20842/labels{/name} | https://api.github.com/repos/facebook/react/issues/20842/comments | https://api.github.com/repos/facebook/react/issues/20842/events | https://github.com/facebook/react/issues/20842 | 811,320,492 | MDU6SXNzdWU4MTEzMjA0OTI= | 20,842 | Bug: | {'login': 'nutSmook24', 'id': 77553429, 'node_id': 'MDQ6VXNlcjc3NTUzNDI5', 'avatar_url': 'https://avatars.githubusercontent.com/u/77553429?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/nutSmook24', 'html_url': 'https://github.com/nutSmook24', 'followers_url': 'https://api.github.com/users/nutSmook24/fol... | [{'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 | [] | 2021-02-18 17:42:25 | 2021-02-18 18:25:20 | 2021-02-18 18:24:17 | 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:
## Steps To Reproduce
1.
2.
<!--
Your bug will get f... | {'url': 'https://api.github.com/repos/facebook/react/issues/20842/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/20842/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20841 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20841/labels{/name} | https://api.github.com/repos/facebook/react/issues/20841/comments | https://api.github.com/repos/facebook/react/issues/20841/events | https://github.com/facebook/react/issues/20841 | 811,254,320 | MDU6SXNzdWU4MTEyNTQzMjA= | 20,841 | Mixin rewrite with React and Higher-order-functions | {'login': 'malishahi', 'id': 6231866, 'node_id': 'MDQ6VXNlcjYyMzE4NjY=', 'avatar_url': 'https://avatars.githubusercontent.com/u/6231866?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/malishahi', 'html_url': 'https://github.com/malishahi', 'followers_url': 'https://api.github.com/users/malishahi/followers... | [{'id': 40929155, 'node_id': 'MDU6TGFiZWw0MDkyOTE1NQ==', 'url': 'https://api.github.com/repos/facebook/react/labels/Type:%20Question', 'name': 'Type: Question', 'color': 'cc317c', 'default': False, 'description': None}] | 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... | 2021-02-18 16:23:13 | 2021-02-18 18:24:44 | 2021-02-18 18:24:37 | NONE | null | null | null | @gaearon How would you re-write the following mixins?
https://github.com/gerobit/ivis-core/blob/a51154c8937d4d392f20303caeb8b450ecf9189a/client/src/lib/decorator-
helpers.js | {'url': 'https://api.github.com/repos/facebook/react/issues/20841/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/20841/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20840 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20840/labels{/name} | https://api.github.com/repos/facebook/react/issues/20840/comments | https://api.github.com/repos/facebook/react/issues/20840/events | https://github.com/facebook/react/pull/20840 | 811,242,786 | MDExOlB1bGxSZXF1ZXN0NTc1ODAyOTIy | 20,840 | Remove scheduler sampling profiler state | {'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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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: af3d52611da03ed0a99e4ed93d9e5dbfff7b9825...e7fd9a45a3f3bf6f31b00124e2214d5dbc25da21\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-18 16:10:36 | 2024-01-10 22:50:22 | 2021-02-18 16:21:53 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20840', 'html_url': 'https://github.com/facebook/react/pull/20840', 'diff_url': 'https://github.com/facebook/react/pull/20840.diff', 'patch_url': 'https://github.com/facebook/react/pull/20840.patch', 'merged_at': datetime.datetime(2021, 2, 18, 16, 21, 53)} | No one has been using this data so there's no reason to collect it. Event log has been maintained and tests have been updated.
Follow up to #20832 | {'url': 'https://api.github.com/repos/facebook/react/issues/20840/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/20840/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20839 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20839/labels{/name} | https://api.github.com/repos/facebook/react/issues/20839/comments | https://api.github.com/repos/facebook/react/issues/20839/events | https://github.com/facebook/react/issues/20839 | 811,200,894 | MDU6SXNzdWU4MTEyMDA4OTQ= | 20,839 | Error: "Commit tree does not contain fiber 13586. This is a bug in React DevTools." | {'login': 'haroldwaste', 'id': 41142426, 'node_id': 'MDQ6VXNlcjQxMTQyNDI2', 'avatar_url': 'https://avatars.githubusercontent.com/u/41142426?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/haroldwaste', 'html_url': 'https://github.com/haroldwaste', 'followers_url': 'https://api.github.com/users/haroldwaste... | [] | closed | false | null | [] | null | [] | 2021-02-18 15:24:44 | 2021-02-18 15:24:58 | 2021-02-18 15:24:58 | 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: 4.10.1-f160547f47
Call stack: at updateTree (chrome-extension://fmkadmapgofadopljbjfka... | {'url': 'https://api.github.com/repos/facebook/react/issues/20839/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/20839/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20838 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20838/labels{/name} | https://api.github.com/repos/facebook/react/issues/20838/comments | https://api.github.com/repos/facebook/react/issues/20838/events | https://github.com/facebook/react/issues/20838 | 810,703,714 | MDU6SXNzdWU4MTA3MDM3MTQ= | 20,838 | Impact: Removal of `function.displayName` in Chromium | {'login': 'jecfish', 'id': 5917927, 'node_id': 'MDQ6VXNlcjU5MTc5Mjc=', 'avatar_url': 'https://avatars.githubusercontent.com/u/5917927?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/jecfish', 'html_url': 'https://github.com/jecfish', 'followers_url': 'https://api.github.com/users/jecfish/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 | [
"What happens in old browsers (e.g. IE) when you assign to `.name`? Does it throw?",
"Chrome supports `fn.name` since Chrome 15 (https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/displayName). IE doesn't even support `fn.displayName` (https://developer.mozilla.org/en-US/do... | 2021-02-18 02:41:23 | 2021-02-24 20:05:19 | null | NONE | null | null | null | Chromium plan to [remove the non-standard property `fn.displayName` property](https://docs.google.com/document/d/1_GxIGRvv8ATp3GMhA3jUfVFxGKMWEkFWvtqsSS7QQ2M/edit#heading=h.7nki9mck5t64). How would this impact React [`component.displayName`](https://reactjs.org/docs/react-component.html#displayname)?
Links:
- Chrom... | {'url': 'https://api.github.com/repos/facebook/react/issues/20838/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/20838/timeline | null | null | false |
https://api.github.com/repos/facebook/react/issues/20837 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20837/labels{/name} | https://api.github.com/repos/facebook/react/issues/20837/comments | https://api.github.com/repos/facebook/react/issues/20837/events | https://github.com/facebook/react/issues/20837 | 810,674,611 | MDU6SXNzdWU4MTA2NzQ2MTE= | 20,837 | Feature Request: usePureEffect | {'login': 'adrayv', 'id': 21075160, 'node_id': 'MDQ6VXNlcjIxMDc1MTYw', 'avatar_url': 'https://avatars.githubusercontent.com/u/21075160?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/adrayv', 'html_url': 'https://github.com/adrayv', 'followers_url': 'https://api.github.com/users/adrayv/followers', 'follow... | [{'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}] | closed | false | null | [] | null | [
"Nice working",
"Nice One !!",
"What is the use case for a hook like this? (Why isn't `useEffect` sufficient?)\r\n\r\nI can think of use cases for mount-only effects (e.g. logging metrics) and I can think of use cases for update effects that _also include initial mount (e.g. adding event handlers) but I'm not s... | 2021-02-18 01:34:41 | 2021-02-24 06:15:05 | 2021-02-24 06:15:05 | NONE | null | null | null | It would be great if React exposed a hook, potentially called `usePureEffect`, that works like `useEffect` (runs some code on some dependency change), but does not run on initial mount.
This seems to be a common issue in the community. The de facto solution is to write a custom hook based on `useEffect` that keeps ... | {'url': 'https://api.github.com/repos/facebook/react/issues/20837/reactions', 'total_count': 1, '+1': 0, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 1, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/20837/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/20836/builds/102762) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on comm... | 2021-02-18 00:26:56 | 2021-03-22 20:46:27 | 2021-03-22 20:46:27 | COLLABORATOR | null | true | {'url': 'https://api.github.com/repos/facebook/react/pulls/20836', 'html_url': 'https://github.com/facebook/react/pull/20836', 'diff_url': 'https://github.com/facebook/react/pull/20836.diff', 'patch_url': 'https://github.com/facebook/react/pull/20836.patch', 'merged_at': None} | null | {'url': 'https://api.github.com/repos/facebook/react/issues/20836/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/20836/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20835 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20835/labels{/name} | https://api.github.com/repos/facebook/react/issues/20835/comments | https://api.github.com/repos/facebook/react/issues/20835/events | https://github.com/facebook/react/issues/20835 | 810,480,279 | MDU6SXNzdWU4MTA0ODAyNzk= | 20,835 | Bug: useRef acting weird in Strict mode. | {'login': 'charlie1404', 'id': 20264337, 'node_id': 'MDQ6VXNlcjIwMjY0MzM3', 'avatar_url': 'https://avatars.githubusercontent.com/u/20264337?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/charlie1404', 'html_url': 'https://github.com/charlie1404', 'followers_url': 'https://api.github.com/users/charlie1404... | [{'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': 1983406161, 'node_id': 'MDU6... | closed | false | null | [] | null | [
"Thanks for the report. \r\n\r\nThat is definitely a common confusion. In case you're not aware of what StrictMode does and why it is used: StrictMode warns about various problematic patterns. \r\n\r\nOne of which is having [methods with side-effects that shouldn't have side-effects in React](https://reactjs.org/do... | 2021-02-17 19:42:33 | 2022-03-30 17:41:41 | 2021-02-17 21:37:47 | CONTRIBUTOR | null | null | null | React version: latest (tested with 16 and 17 both)
## Steps To Reproduce
Please see attached videos for reference and code sandbox for the live experiment
1. Set component in StrictMode but wrapping it in `<React.StrictMode>`
2. Have a useRef in that component that takes an empty array as input.
3. Try muta... | {'url': 'https://api.github.com/repos/facebook/react/issues/20835/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/20835/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20834 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20834/labels{/name} | https://api.github.com/repos/facebook/react/issues/20834/comments | https://api.github.com/repos/facebook/react/issues/20834/events | https://github.com/facebook/react/pull/20834 | 810,395,855 | MDExOlB1bGxSZXF1ZXN0NTc1MDk0NjMx | 20,834 | Use setImmediate when available over MessageChannel | {'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 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: e2fd460cca3b11fa0f5505f324043a9b2d9db894...267945046095fbcc3cd6b48654a0ffeeb8929927\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-17 17:39:43 | 2021-02-18 17:02:10 | 2021-02-17 21:00:42 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20834', 'html_url': 'https://github.com/facebook/react/pull/20834', 'diff_url': 'https://github.com/facebook/react/pull/20834.diff', 'patch_url': 'https://github.com/facebook/react/pull/20834.patch', 'merged_at': datetime.datetime(2021, 2, 17, 21, 0, 42)} | Will fix https://github.com/facebook/react/issues/20756 after we toggle the flag, alternative to https://github.com/facebook/react/pull/20790.
The idea is that `setImmediate` models the semantics we want closer than `MessageChannel`. But it's only available in IE and Node.js. Using it in Node.js when we're in a jsdo... | {'url': 'https://api.github.com/repos/facebook/react/issues/20834/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/20834/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20833 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20833/labels{/name} | https://api.github.com/repos/facebook/react/issues/20833/comments | https://api.github.com/repos/facebook/react/issues/20833/events | https://github.com/facebook/react/pull/20833 | 810,298,257 | MDExOlB1bGxSZXF1ZXN0NTc1MDEyNzgw | 20,833 | Remove unused Scheduler sampling profiler | {'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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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 8fa0ccca0090acbf2d4717a19bc37e9443ba0bf8...8e50058432a3d0aeedd4f3aa13f74b6f793f4121\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-17 15:42:33 | 2021-02-18 15:48:01 | 2021-02-18 15:47:58 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20833', 'html_url': 'https://github.com/facebook/react/pull/20833', 'diff_url': 'https://github.com/facebook/react/pull/20833.diff', 'patch_url': 'https://github.com/facebook/react/pull/20833.patch', 'merged_at': None} | Stacks on top of #20832
Removes Scheduler's integrated sampling profiler. I'm not aware of this being used within FB so we might as well kill it.
If I'm wrong and it's in use though, happy to just close this PR.
Alternative to #20831. | {'url': 'https://api.github.com/repos/facebook/react/issues/20833/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/20833/timeline | null | null | true |
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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 8fa0ccca0090acbf2d4717a19bc37e9443ba0bf8...2013933ab22882a86d69382700d2f8115d450e90\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-17 15:33:54 | 2021-02-18 16:06:56 | 2021-02-18 16:06:53 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20832', 'html_url': 'https://github.com/facebook/react/pull/20832', 'diff_url': 'https://github.com/facebook/react/pull/20832.diff', 'patch_url': 'https://github.com/facebook/react/pull/20832.patch', 'merged_at': datetime.datetime(2021, 2, 18, 16, 6, 53)} | Disables scheduler's unstable sampling profiler for OSS builds and adds a feature flag wrap around some calls to it that were previously missing. | {'url': 'https://api.github.com/repos/facebook/react/issues/20832/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/20832/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20831 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20831/labels{/name} | https://api.github.com/repos/facebook/react/issues/20831/comments | https://api.github.com/repos/facebook/react/issues/20831/events | https://github.com/facebook/react/pull/20831 | 810,275,990 | MDExOlB1bGxSZXF1ZXN0NTc0OTk0MTI3 | 20,831 | fix: use SharedArrayBuffer only when cross-origin isolation is enabled | {'login': 'koba04', 'id': 250407, 'node_id': 'MDQ6VXNlcjI1MDQwNw==', 'avatar_url': 'https://avatars.githubusercontent.com/u/250407?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/koba04', 'html_url': 'https://github.com/koba04', 'followers_url': 'https://api.github.com/users/koba04/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}] | 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 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: e2fd460cca3b11fa0f5505f324043a9b2d9db894...d9b506e2ef7593b66836d357c5b63de3cfc07ce6\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-17 15:17:26 | 2021-03-22 22:44:26 | 2021-02-17 21:43:26 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20831', 'html_url': 'https://github.com/facebook/react/pull/20831', 'diff_url': 'https://github.com/facebook/react/pull/20831.diff', 'patch_url': 'https://github.com/facebook/react/pull/20831.patch', 'merged_at': datetime.datetime(2021, 2, 17, 21, 43, 26)} | <!--
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/20831/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/20831/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20830 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20830/labels{/name} | https://api.github.com/repos/facebook/react/issues/20830/comments | https://api.github.com/repos/facebook/react/issues/20830/events | https://github.com/facebook/react/issues/20830 | 810,087,443 | MDU6SXNzdWU4MTAwODc0NDM= | 20,830 | Error: "Cannot read property 'concat' of undefined" | {'login': 'alanjhughes', 'id': 30924086, 'node_id': 'MDQ6VXNlcjMwOTI0MDg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/30924086?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/alanjhughes', 'html_url': 'https://github.com/alanjhughes', 'followers_url': 'https://api.github.com/users/alanjhughes... | [{'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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"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... | 2021-02-17 11:11:58 | 2021-05-20 02:18:48 | 2021-05-20 02:18:47 | 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: 4.10.1-f160547f47
Call stack: at updateTree (chrome-extension://fmkadmapgofadopljbjfka... | {'url': 'https://api.github.com/repos/facebook/react/issues/20830/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/20830/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20829 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20829/labels{/name} | https://api.github.com/repos/facebook/react/issues/20829/comments | https://api.github.com/repos/facebook/react/issues/20829/events | https://github.com/facebook/react/issues/20829 | 809,823,483 | MDU6SXNzdWU4MDk4MjM0ODM= | 20,829 | Scheduler's use of SharedArrayBuffer will require cross-origin isolation | {'login': 'agektmr', 'id': 218144, 'node_id': 'MDQ6VXNlcjIxODE0NA==', 'avatar_url': 'https://avatars.githubusercontent.com/u/218144?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/agektmr', 'html_url': 'https://github.com/agektmr', 'followers_url': 'https://api.github.com/users/agektmr/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 | {'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've created a PR to fix this. #20831",
"Will this be back-ported to React 16? I have projects that can't upgrade yet because they rely on packages that aren't fully compatible with React 17 yet (e.g. Material-UI).",
"My workaround is to put a script in the index.html file:\r\n\r\n<script>\r\n if (!crossOrig... | 2021-02-17 03:34:47 | 2022-12-08 19:33:52 | 2021-02-17 21:43:26 | NONE | null | null | null | React version: v17.0.1
## Steps To Reproduce
1. `npx create-react-app myapp`
2. `cd myapp && npm start`
3. Open http://localhost:3000 in **Chrome 88 or 89, regular or Incognito mode**
4. Open DevTools: the warning is displayed
Link to code example: https://react-z95km1.stackblitz.io/
https://stackblitz.com... | {'url': 'https://api.github.com/repos/facebook/react/issues/20829/reactions', 'total_count': 11, '+1': 11, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/20829/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20828 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20828/labels{/name} | https://api.github.com/repos/facebook/react/issues/20828/comments | https://api.github.com/repos/facebook/react/issues/20828/events | https://github.com/facebook/react/pull/20828 | 809,025,360 | MDExOlB1bGxSZXF1ZXN0NTczOTU5MjUz | 20,828 | [CI] Use constant commit sha | {'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}
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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 6f8843837c4aec94d362560a021c3722d260f49f...322aa280f89640ae56f1a88b9ec6c7ad0f17ed93\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-16 06:24:33 | 2021-02-16 16:31:24 | 2021-02-16 16:31:24 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20828', 'html_url': 'https://github.com/facebook/react/pull/20828', 'diff_url': 'https://github.com/facebook/react/pull/20828.diff', 'patch_url': 'https://github.com/facebook/react/pull/20828.patch', 'merged_at': datetime.datetime(2021, 2, 16, 16, 31, 24)} | When running the publish workflow, either via the command line or via the daily cron job, we should use a constant SHA instead of whatever happens to be at the head of the main branch at the time the workflow is run.
The difference is subtle: currently, the SHA is read at runtime, each time the workflow is run. With... | {'url': 'https://api.github.com/repos/facebook/react/issues/20828/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/20828/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20827 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20827/labels{/name} | https://api.github.com/repos/facebook/react/issues/20827/comments | https://api.github.com/repos/facebook/react/issues/20827/events | https://github.com/facebook/react/pull/20827 | 809,000,925 | MDExOlB1bGxSZXF1ZXN0NTczOTM5MDU4 | 20,827 | [CI] Publish to release channels sequentially | {'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 | [
"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 1a7472624661270008011fd77f097d71e6249de9...2429f7456ee05e4a52f5bdfb7f7071408decd31e\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-16 05:38:02 | 2021-02-16 06:04:13 | 2021-02-16 06:04:13 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20827', 'html_url': 'https://github.com/facebook/react/pull/20827', 'diff_url': 'https://github.com/facebook/react/pull/20827.diff', 'patch_url': 'https://github.com/facebook/react/pull/20827.patch', 'merged_at': datetime.datetime(2021, 2, 16, 6, 4, 13)} | npm will sometimes fail if you try to concurrently publish two different versions of the same package, even if they use different dist tags.
So instead of publishing to the Next and Experimental channels simultaneously, we'll do them one after the other.
If we did want to speed up these publish workflows, we coul... | {'url': 'https://api.github.com/repos/facebook/react/issues/20827/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/20827/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20826 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20826/labels{/name} | https://api.github.com/repos/facebook/react/issues/20826/comments | https://api.github.com/repos/facebook/react/issues/20826/events | https://github.com/facebook/react/issues/20826 | 808,866,527 | MDU6SXNzdWU4MDg4NjY1Mjc= | 20,826 | Bug: Strict Mode Quirk? | {'login': 'kmurph73', 'id': 74591, 'node_id': 'MDQ6VXNlcjc0NTkx', 'avatar_url': 'https://avatars.githubusercontent.com/u/74591?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/kmurph73', 'html_url': 'https://github.com/kmurph73', 'followers_url': 'https://api.github.com/users/kmurph73/followers', 'followin... | [{'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 appears to be a question about a third-party piece of code, and not anything to do with React itself. As such, it probably is better suited for Stack Overflow instead of the React issues.\r\n\r\nLooking at the implementation:\r\n\r\n```js\r\nimport { useRef } from 'react';\r\n\r\nlet uniqueId = 0;\r\nconst g... | 2021-02-15 23:03:40 | 2021-02-26 15:33:56 | 2021-02-16 01:26:52 | NONE | null | null | null | [useComponentId](https://gist.github.com/sqren/fc897c1629979e669714893df966b1b7) produces a different value on the re-render in Strict Mode. Not sure if `useComponentId` is safe to use otherwise.
React version: 17.0.1
## Steps To Reproduce
1. Go to https://codesandbox.io/s/k4bph
2. Open up Console and type `... | {'url': 'https://api.github.com/repos/facebook/react/issues/20826/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/20826/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20825 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20825/labels{/name} | https://api.github.com/repos/facebook/react/issues/20825/comments | https://api.github.com/repos/facebook/react/issues/20825/events | https://github.com/facebook/react/issues/20825 | 808,241,068 | MDU6SXNzdWU4MDgyNDEwNjg= | 20,825 | Bug: conditionally using suspense with a fallback on server side causes hydration warnings | {'login': 'Mathspy', 'id': 5855663, 'node_id': 'MDQ6VXNlcjU4NTU2NjM=', 'avatar_url': 'https://avatars.githubusercontent.com/u/5855663?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Mathspy', 'html_url': 'https://github.com/Mathspy', 'followers_url': 'https://api.github.com/users/Mathspy/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': 710332294, 'node_id': 'MDU6T... | closed | false | null | [] | null | [
"Thanks for the report.\r\n\r\nFor SSR+hydration you have to render the same elements on the Client and the Server. The warning is not really helpful in this case though.\r\n\r\nHowever, Suspense is currently not supported for server-side rendering. You could try the `experimental` release channel and concurrent mo... | 2021-02-15 06:55:48 | 2022-11-21 15:58:56 | 2021-02-18 01:11:26 | NONE | null | null | null | Conditionally using `Suspense` with a fallback on the server side causes incorrect hydration warnings
React version: 17.0.1
## Steps to reproduce
1. Try to hydrate a `<Suspense>` component with a fallback
Link to code example:
https://codesandbox.io/s/vibrant-heisenberg-f3wsj?file=/src/index.js
## The cur... | {'url': 'https://api.github.com/repos/facebook/react/issues/20825/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/20825/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20824 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20824/labels{/name} | https://api.github.com/repos/facebook/react/issues/20824/comments | https://api.github.com/repos/facebook/react/issues/20824/events | https://github.com/facebook/react/issues/20824 | 808,000,746 | MDU6SXNzdWU4MDgwMDA3NDY= | 20,824 | Bug: Typescript and useState | {'login': 'dmitov', 'id': 554345, 'node_id': 'MDQ6VXNlcjU1NDM0NQ==', 'avatar_url': 'https://avatars.githubusercontent.com/u/554345?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/dmitov', 'html_url': 'https://github.com/dmitov', 'followers_url': 'https://api.github.com/users/dmitov/followers', 'following_... | [{'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': 1168115654, 'node_id': 'MDU6... | closed | false | null | [] | null | [
"You need to have a properly configured `tsconfig.json` file with `strictNullChecks` option set to `true` for this to work as expected. See https://www.typescriptlang.org/tsconfig#strictNullChecks",
"> You need to have a properly configured `tsconfig.json` file with `strictNullChecks` option set to `true` for th... | 2021-02-14 17:06:10 | 2021-02-14 20:33:04 | 2021-02-14 20:29:21 | NONE | null | null | null | When specifying a type in the useState, undefined is not taken into account. I'm unsure where is the issue - wether Typescript or React typings. Screenshot:
React version: 17.0.1
## Steps T... | {'url': 'https://api.github.com/repos/facebook/react/issues/20824/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/20824/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20823 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20823/labels{/name} | https://api.github.com/repos/facebook/react/issues/20823/comments | https://api.github.com/repos/facebook/react/issues/20823/events | https://github.com/facebook/react/issues/20823 | 807,984,638 | MDU6SXNzdWU4MDc5ODQ2Mzg= | 20,823 | Nitrasdairy | {'login': 'hackersintu', 'id': 58273031, 'node_id': 'MDQ6VXNlcjU4MjczMDMx', 'avatar_url': 'https://avatars.githubusercontent.com/u/58273031?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/hackersintu', 'html_url': 'https://github.com/hackersintu', 'followers_url': 'https://api.github.com/users/hackersintu... | [] | closed | true | null | [] | null | [] | 2021-02-14 15:39:15 | 2021-02-14 20:00:45 | 2021-02-14 20:00:17 | NONE | spam | null | null | https connection[]() | {'url': 'https://api.github.com/repos/facebook/react/issues/20823/reactions', 'total_count': 8, '+1': 1, '-1': 1, 'laugh': 1, 'hooray': 1, 'confused': 1, 'heart': 1, 'rocket': 1, 'eyes': 1} | https://api.github.com/repos/facebook/react/issues/20823/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20822 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20822/labels{/name} | https://api.github.com/repos/facebook/react/issues/20822/comments | https://api.github.com/repos/facebook/react/issues/20822/events | https://github.com/facebook/react/issues/20822 | 807,960,484 | MDU6SXNzdWU4MDc5NjA0ODQ= | 20,822 | Feat: Some type of way to merge key prop and useOpaqueIdentifier result | {'login': 'SoAsEr', 'id': 20920091, 'node_id': 'MDQ6VXNlcjIwOTIwMDkx', 'avatar_url': 'https://avatars.githubusercontent.com/u/20920091?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/SoAsEr', 'html_url': 'https://github.com/SoAsEr', 'followers_url': 'https://api.github.com/users/SoAsEr/followers', 'follow... | [{'id': 40929153, 'node_id': 'MDU6TGFiZWw0MDkyOTE1Mw==', 'url': 'https://api.github.com/repos/facebook/react/labels/Type:%20Enhancement', 'name': 'Type: Enhancement', 'color': '84b6eb', 'default': False, 'description': None}
{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/repos/... | closed | false | null | [] | null | [
"Prior art https://github.com/reactjs/rfcs/pull/32#discussion_r419501533. \r\n\r\nNaively we could just append the `key` to the generated id. But this would increase the number of bytes sent when doing SSR and also put new constraints on what kind of strings we can pass to `key`",
"The other option would be to so... | 2021-02-14 13:24:40 | 2021-11-11 01:50:26 | 2021-11-11 01:50:25 | NONE | null | null | null | Currently, the expected way to handle an unknown at compile time number of labels is to put them each in their own component. However, when creating tables, this causes a mess of callbacks, as the only way to do it (that I can think of anyway) is to pass a callback into the table header components, have them create the... | {'url': 'https://api.github.com/repos/facebook/react/issues/20822/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/20822/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20821 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20821/labels{/name} | https://api.github.com/repos/facebook/react/issues/20821/comments | https://api.github.com/repos/facebook/react/issues/20821/events | https://github.com/facebook/react/pull/20821 | 807,946,935 | MDExOlB1bGxSZXF1ZXN0NTczMDgwNzUw | 20,821 | PoC: support launch editor feature for selected component | {'login': 'iChenLei', 'id': 14012511, 'node_id': 'MDQ6VXNlcjE0MDEyNTEx', 'avatar_url': 'https://avatars.githubusercontent.com/u/14012511?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/iChenLei', 'html_url': 'https://github.com/iChenLei', 'followers_url': 'https://api.github.com/users/iChenLei/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}
{'id': 710573595, 'node_id': 'MDU6TGFiZWw3MTA1NzM1OTU=', 'url': 'https://api.github.com/repos/facebook/reac... | closed | false | null | [] | null | [
"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 1a7472624661270008011fd77f097d71e6249de9...fce4828a1760db1428da84506de0a2396e229854\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-14 12:01:29 | 2024-04-17 18:08:29 | 2024-04-17 18:08:28 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20821', 'html_url': 'https://github.com/facebook/react/pull/20821', 'diff_url': 'https://github.com/facebook/react/pull/20821.diff', 'patch_url': 'https://github.com/facebook/react/pull/20821.patch', 'merged_at': None} | ## Summary
### support launch editor feature
Original Feature Request #20435
When you inspected a react component, you can click the `launch editor` icon to jump to your editor and navigate ... | {'url': 'https://api.github.com/repos/facebook/react/issues/20821/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/20821/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20820 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20820/labels{/name} | https://api.github.com/repos/facebook/react/issues/20820/comments | https://api.github.com/repos/facebook/react/issues/20820/events | https://github.com/facebook/react/pull/20820 | 807,850,592 | MDExOlB1bGxSZXF1ZXN0NTczMDA5NjY2 | 20,820 | Change spawnedWorkDuringRender to a bitmask | {'login': 'renatoalencar', 'id': 6964593, 'node_id': 'MDQ6VXNlcjY5NjQ1OTM=', 'avatar_url': 'https://avatars.githubusercontent.com/u/6964593?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/renatoalencar', 'html_url': 'https://github.com/renatoalencar', 'followers_url': 'https://api.github.com/users/renatoa... | [{'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 | [
"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: bbb2ba8c8db747d70f5ef4114051e69aa5950b60...b2c8b1112b2547821269b7dcc1b9ad7bc1b872d9\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-13 23:31:45 | 2022-01-09 08:42:05 | 2022-01-09 08:42:05 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20820', 'html_url': 'https://github.com/facebook/react/pull/20820', 'diff_url': 'https://github.com/facebook/react/pull/20820.diff', 'patch_url': 'https://github.com/facebook/react/pull/20820.patch', 'merged_at': None} | As lanes define a bitmask of different kinds of work to be performed on a fiber, this could be merged in one single lane instead of using an array.
This assumes that scheduling a pending interaction for the same lane a second time is redundant work.
<!--
Thanks for submitting a pull request!
We appreciate y... | {'url': 'https://api.github.com/repos/facebook/react/issues/20820/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/20820/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20819 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20819/labels{/name} | https://api.github.com/repos/facebook/react/issues/20819/comments | https://api.github.com/repos/facebook/react/issues/20819/events | https://github.com/facebook/react/issues/20819 | 807,837,152 | MDU6SXNzdWU4MDc4MzcxNTI= | 20,819 | When you pass object instance into React Component props, object instance is never cleared from memory. | {'login': 'czmok', 'id': 6932832, 'node_id': 'MDQ6VXNlcjY5MzI4MzI=', 'avatar_url': 'https://avatars.githubusercontent.com/u/6932832?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/czmok', 'html_url': 'https://github.com/czmok', 'followers_url': 'https://api.github.com/users/czmok/followers', 'following_ur... | [{'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 think it makes sense that `example` would still occupy space in memory because `null` in JavaScript is a primitive. Setting `example` to `null` does not garbage collect the variable. And since it is being referenced by `TestReactComponent` as a prop, it will remain in memory even if it's `null`. So I believe th... | 2021-02-13 21:57:01 | 2024-04-10 15:03:29 | 2024-04-10 15:03:28 | NONE | null | null | null | Hi,
I have an issue with passing object reference into React Component props. I pass `example` into `prop1` of `TestReactComponent`. Then, in `removeInstance` method I clear the object instance. After setting it to `null` object instance shouldn't be visible in memory.
Example code:
```
function App() {
let ex... | {'url': 'https://api.github.com/repos/facebook/react/issues/20819/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/20819/timeline | null | not_planned | false |
https://api.github.com/repos/facebook/react/issues/20818 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20818/labels{/name} | https://api.github.com/repos/facebook/react/issues/20818/comments | https://api.github.com/repos/facebook/react/issues/20818/events | https://github.com/facebook/react/issues/20818 | 807,795,009 | MDU6SXNzdWU4MDc3OTUwMDk= | 20,818 | Unable to Add it in Chrome Dev Tools. | {'login': 'suhaibk9', 'id': 19365397, 'node_id': 'MDQ6VXNlcjE5MzY1Mzk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/19365397?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/suhaibk9', 'html_url': 'https://github.com/suhaibk9', 'followers_url': 'https://api.github.com/users/suhaibk9/followers',... | [{'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}
{'id': 710573595, 'node_id': 'MDU6TGFiZWw3MTA1NzM1OTU='... | closed | false | {'login': 'suhaibk9', 'id': 19365397.0, 'node_id': 'MDQ6VXNlcjE5MzY1Mzk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/19365397?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/suhaibk9', 'html_url': 'https://github.com/suhaibk9', 'followers_url': 'https://api.github.com/users/suhaibk9/followers... | [{'login': 'suhaibk9', 'id': 19365397, 'node_id': 'MDQ6VXNlcjE5MzY1Mzk3', 'avatar_url': 'https://avatars.githubusercontent.com/u/19365397?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/suhaibk9', 'html_url': 'https://github.com/suhaibk9', 'followers_url': 'https://api.github.com/users/suhaibk9/followers'... | null | [
"You can open `chrome://extensions` and click the `error` button to look for more error info.\r\nor open chrome devtool to find info from `console` tab.\r\n\r\n\r\n\r\nYour current info is no... | 2021-02-13 17:49:15 | 2021-03-24 19:36:01 | 2021-03-24 19:36:01 | NONE | null | null | null | I have uninstalled and installed it in Chrome multiple times but the components option never show up. | {'url': 'https://api.github.com/repos/facebook/react/issues/20818/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/20818/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20817 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20817/labels{/name} | https://api.github.com/repos/facebook/react/issues/20817/comments | https://api.github.com/repos/facebook/react/issues/20817/events | https://github.com/facebook/react/issues/20817 | 807,761,365 | MDU6SXNzdWU4MDc3NjEzNjU= | 20,817 | Bug: setState(x=>x) will re render component | {'login': 'amsterdamharu', 'id': 3413913, 'node_id': 'MDQ6VXNlcjM0MTM5MTM=', 'avatar_url': 'https://avatars.githubusercontent.com/u/3413913?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/amsterdamharu', 'html_url': 'https://github.com/amsterdamharu', 'followers_url': 'https://api.github.com/users/amsterd... | [{'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 | [
"When you do `setState()` in a function component, it _always_ forces a re-render. The question is what React does with the render output.\r\n\r\nWhen you call `setState()`, React does not check _at that time_ whether the new value is the same as the old value. That's because React doesn't even run the update unt... | 2021-02-13 14:42:31 | 2022-10-27 17:36:51 | 2021-02-23 05:58:27 | NONE | null | null | null | First of all, thank you for giving us React.
I have a [custom hook](https://codesandbox.io/s/react-usestate-issue-ixymo?file=/src/index.js:455-795) that uses `setState(primitiveValue)` that will re render the component when `primitiveValue` did not change
React version: 17.0.1
## The current behavior
[code sand... | {'url': 'https://api.github.com/repos/facebook/react/issues/20817/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/20817/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20816 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20816/labels{/name} | https://api.github.com/repos/facebook/react/issues/20816/comments | https://api.github.com/repos/facebook/react/issues/20816/events | https://github.com/facebook/react/pull/20816 | 807,754,933 | MDExOlB1bGxSZXF1ZXN0NTcyOTQxMTk1 | 20,816 | Update package.json | {'login': 'SuprajaAle', 'id': 67367324, 'node_id': 'MDQ6VXNlcjY3MzY3MzI0', 'avatar_url': 'https://avatars.githubusercontent.com/u/67367324?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/SuprajaAle', 'html_url': 'https://github.com/SuprajaAle', 'followers_url': 'https://api.github.com/users/SuprajaAle/fol... | [] | closed | false | null | [] | null | [
"Hi @SuprajaAle! \n\nThank you for your pull request and welcome to our community. \n\n# Action Required\n\nIn order to merge **any pull request** (code, docs, etc.), we **require** contributors to sign our **Contributor License Agreement**, and we don't seem to have one on file for you.\n\n# Process\n\nIn order fo... | 2021-02-13 14:01:14 | 2021-02-15 03:42:45 | 2021-02-14 11:48:20 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20816', 'html_url': 'https://github.com/facebook/react/pull/20816', 'diff_url': 'https://github.com/facebook/react/pull/20816.diff', 'patch_url': 'https://github.com/facebook/react/pull/20816.patch', 'merged_at': None} | <!--
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1. Fork ... | {'url': 'https://api.github.com/repos/facebook/react/issues/20816/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/20816/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20815 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20815/labels{/name} | https://api.github.com/repos/facebook/react/issues/20815/comments | https://api.github.com/repos/facebook/react/issues/20815/events | https://github.com/facebook/react/pull/20815 | 807,715,848 | MDExOlB1bGxSZXF1ZXN0NTcyOTEzMzM1 | 20,815 | Add warning about hydration mismatch on defaultChecked prop | {'login': 'kaykdm', 'id': 34934746, 'node_id': 'MDQ6VXNlcjM0OTM0NzQ2', 'avatar_url': 'https://avatars.githubusercontent.com/u/34934746?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/kaykdm', 'html_url': 'https://github.com/kaykdm', 'followers_url': 'https://api.github.com/users/kaykdm/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 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 1a7472624661270008011fd77f097d71e6249de9...a9de3288c964b7eae1d9eef312c60db0693de25a\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-13 09:42:25 | 2022-01-09 08:42:02 | 2022-01-09 08:42:02 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20815', 'html_url': 'https://github.com/facebook/react/pull/20815', 'diff_url': 'https://github.com/facebook/react/pull/20815.diff', 'patch_url': 'https://github.com/facebook/react/pull/20815.patch', 'merged_at': None} | <!--
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1. Fork ... | {'url': 'https://api.github.com/repos/facebook/react/issues/20815/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/20815/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20814 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20814/labels{/name} | https://api.github.com/repos/facebook/react/issues/20814/comments | https://api.github.com/repos/facebook/react/issues/20814/events | https://github.com/facebook/react/issues/20814 | 807,617,406 | MDU6SXNzdWU4MDc2MTc0MDY= | 20,814 | Bug: State changes cause DOM updates when returning function components, but not IntrinsicElements | {'login': 'anchpop', 'id': 3711047, 'node_id': 'MDQ6VXNlcjM3MTEwNDc=', 'avatar_url': 'https://avatars.githubusercontent.com/u/3711047?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/anchpop', 'html_url': 'https://github.com/anchpop', 'followers_url': 'https://api.github.com/users/anchpop/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 | [
"Turns out this only happens when the function component is created inside the function. Probably because it gets recreated every render, and react doesn't know it's the same function. There might not be a reasonable way to resolve this",
"Yes, this has always been part of React's behavior. if `someElement.type`... | 2021-02-12 23:44:07 | 2021-02-13 05:16:30 | 2021-02-13 05:16:30 | 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: 17.0.1
## Steps To Reproduce
1. Create a component
2. Add ... | {'url': 'https://api.github.com/repos/facebook/react/issues/20814/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/20814/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20813 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20813/labels{/name} | https://api.github.com/repos/facebook/react/issues/20813/comments | https://api.github.com/repos/facebook/react/issues/20813/events | https://github.com/facebook/react/pull/20813 | 807,580,406 | MDExOlB1bGxSZXF1ZXN0NTcyODA1NjEz | 20,813 | Bailout in sync task if work is not sync | {'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}
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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 1a7472624661270008011fd77f097d71e6249de9...4e8616770890435da8bc9e6a93d0d54d1697a0cf\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-12 22:14:19 | 2021-02-16 20:38:12 | 2021-02-16 20:38:12 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20813', 'html_url': 'https://github.com/facebook/react/pull/20813', 'diff_url': 'https://github.com/facebook/react/pull/20813.diff', 'patch_url': 'https://github.com/facebook/react/pull/20813.patch', 'merged_at': datetime.datetime(2021, 2, 16, 20, 38, 11)} | Because we don't cancel synchronous tasks, sometimes more than one synchronous task ends up being scheduled. This is an artifact of the fact that we have two different lanes that schedule sync tasks: discrete and sync. So what can happen is that a discrete update gets scheduled, then a sync update right after that. Bec... | {'url': 'https://api.github.com/repos/facebook/react/issues/20813/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/20813/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20812 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20812/labels{/name} | https://api.github.com/repos/facebook/react/issues/20812/comments | https://api.github.com/repos/facebook/react/issues/20812/events | https://github.com/facebook/react/issues/20812 | 807,343,940 | MDU6SXNzdWU4MDczNDM5NDA= | 20,812 | Feature suggestion: Implement ng-if / v-if equivalent | {'login': 'olivierr91', 'id': 6403705, 'node_id': 'MDQ6VXNlcjY0MDM3MDU=', 'avatar_url': 'https://avatars.githubusercontent.com/u/6403705?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/olivierr91', 'html_url': 'https://github.com/olivierr91', 'followers_url': 'https://api.github.com/users/olivierr91/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 | [
"Hi there!\r\n\r\nIt is a fully intentional design decision that you'd use regular JavaScript for conditions instead of a template syntax, and this is not something we intend to change.\r\n\r\nHere is how I'd write your example:\r\n\r\n```js\r\nlet child;\r\nif (var1) {\r\n child = <div>Test1</div>\r\n} else if (v... | 2021-02-12 15:53:21 | 2021-02-12 18:31:57 | 2021-02-12 16:10:43 | NONE | null | null | null | I have worked with VueJS, Angular and now starting to write in React, and I find the conditional rendering syntax of React to be the worst. It is the least concise and least readable of all three syntax.
In Vue (and Angular) you can do conditional rendering using an extremely clean syntax:
```
<div v-if="var1 == t... | {'url': 'https://api.github.com/repos/facebook/react/issues/20812/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/20812/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20811 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20811/labels{/name} | https://api.github.com/repos/facebook/react/issues/20811/comments | https://api.github.com/repos/facebook/react/issues/20811/events | https://github.com/facebook/react/issues/20811 | 807,310,679 | MDU6SXNzdWU4MDczMTA2Nzk= | 20,811 | Uncaught Error: Extension context invalidated. | {'login': 'sachinjachak2001', 'id': 76088625, 'node_id': 'MDQ6VXNlcjc2MDg4NjI1', 'avatar_url': 'https://avatars.githubusercontent.com/u/76088625?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/sachinjachak2001', 'html_url': 'https://github.com/sachinjachak2001', 'followers_url': 'https://api.github.com/us... | [{'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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"Could you show a screenshot of the error or say where it is? Also, try reinstalling it.",
"This bug report doesn't have much info.\r\n\r\nWhat Chrome version are you using? Which operating system (and version) are you using?\r\n\r\n> Extension context invalidated\r\n\r\nSounds like an error that would happen if ... | 2021-02-12 15:09:19 | 2021-07-10 19:31:34 | 2021-03-24 19:36:08 | NONE | null | null | null | I am added react developer tool extension in my chrome but it's continuously throwing an "Uncaught Error: Extension context invalidated" this error, I try this extension in Firefox and it is smoothly running. so what is a problem with chrome??? | {'url': 'https://api.github.com/repos/facebook/react/issues/20811/reactions', 'total_count': 3, '+1': 3, '-1': 0, 'laugh': 0, 'hooray': 0, 'confused': 0, 'heart': 0, 'rocket': 0, 'eyes': 0} | https://api.github.com/repos/facebook/react/issues/20811/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20810 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20810/labels{/name} | https://api.github.com/repos/facebook/react/issues/20810/comments | https://api.github.com/repos/facebook/react/issues/20810/events | https://github.com/facebook/react/issues/20810 | 807,171,438 | MDU6SXNzdWU4MDcxNzE0Mzg= | 20,810 | Bug: Native multiple only change value on second click on Firefox | {'login': 'marincenusa', 'id': 7572537, 'node_id': 'MDQ6VXNlcjc1NzI1Mzc=', 'avatar_url': 'https://avatars.githubusercontent.com/u/7572537?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/marincenusa', 'html_url': 'https://github.com/marincenusa', 'followers_url': 'https://api.github.com/users/marincenusa/f... | [{'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}
{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.co... | closed | false | null | [] | null | [
"Thanks for the report!\r\n\r\nRepro without 3rd party dependencies: https://codesandbox.io/s/lucid-elgamal-4ej2v?file=/src/App.js (source: https://github.com/mui-org/material-ui/issues/24872#issuecomment-778143610)\r\n\r\nI was hoping that this was fixed by enabling flushing of discrete events in a microtask. But ... | 2021-02-12 11:47:16 | 2021-02-12 12:35:37 | 2021-02-12 12:35:36 | 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: 17.0.1
## Steps To Reproduce
1. Open codesandbox with Mozil... | {'url': 'https://api.github.com/repos/facebook/react/issues/20810/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/20810/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20809 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20809/labels{/name} | https://api.github.com/repos/facebook/react/issues/20809/comments | https://api.github.com/repos/facebook/react/issues/20809/events | https://github.com/facebook/react/pull/20809 | 807,012,997 | MDExOlB1bGxSZXF1ZXN0NTcyMzMzMjc1 | 20,809 | Add `supportsMicrotasks` to the host config | {'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}
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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 696e736be11b22e8d4fa40438d235b63db7fddde...0c2c7f2c81052560e7b71d607dfc87adf6f92847\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-12 07:22:04 | 2021-02-12 21:13:49 | 2021-02-12 21:13:49 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20809', 'html_url': 'https://github.com/facebook/react/pull/20809', 'diff_url': 'https://github.com/facebook/react/pull/20809.diff', 'patch_url': 'https://github.com/facebook/react/pull/20809.patch', 'merged_at': datetime.datetime(2021, 2, 12, 21, 13, 49)} | Only certain renderers support scheduling a microtask, so we need a renderer specific flag that we can toggle. That way it's off for some renderers and on for others.
I copied the approach we use for the other optional parts of the host config, like persistent mode and test selectors.
### Why isn't the feature fl... | {'url': 'https://api.github.com/repos/facebook/react/issues/20809/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/20809/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20808 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20808/labels{/name} | https://api.github.com/repos/facebook/react/issues/20808/comments | https://api.github.com/repos/facebook/react/issues/20808/events | https://github.com/facebook/react/pull/20808 | 806,813,295 | MDExOlB1bGxSZXF1ZXN0NTcyMTY5NjA4 | 20,808 | Add Lane labels to scheduling profiler marks | {'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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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: c62986cfd8cbf994348407c8ece06b04ec1c86f4...8c039ba5d971c6e63d002a8624235f8cbe6c7185\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-11 23:04:17 | 2021-02-23 16:31:33 | 2021-02-23 16:31:29 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20808', 'html_url': 'https://github.com/facebook/react/pull/20808', 'diff_url': 'https://github.com/facebook/react/pull/20808.diff', 'patch_url': 'https://github.com/facebook/react/pull/20808.patch', 'merged_at': datetime.datetime(2021, 2, 23, 16, 31, 29)} | This PR is for discussion purposes. The suggestion was from ad hoc user feedback from Rick.
This PR changes profiler marks from a format like `"--schedule-render-1"` to `"--schedule-render-1-Sync"` which will enable the profiler itself to show more meaningful labels for updates and render work.
There are a couple... | {'url': 'https://api.github.com/repos/facebook/react/issues/20808/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/20808/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20807 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20807/labels{/name} | https://api.github.com/repos/facebook/react/issues/20807/comments | https://api.github.com/repos/facebook/react/issues/20807/events | https://github.com/facebook/react/pull/20807 | 806,782,479 | MDExOlB1bGxSZXF1ZXN0NTcyMTQ0MjA4 | 20,807 | Warn if static flag is accidentally cleared | {'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}
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">Once we can confirm that there are no warnings, we can assume that it's safe to start using static flags.\r\n\r\nThis seems a bit optimistic because it assumes the problem is on the paths stressed in development. We could make this a hard error as the next step to verify it never fires in production to gain confi... | 2021-02-11 22:09:17 | 2021-02-17 15:59:30 | 2021-02-11 22:20:47 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20807', 'html_url': 'https://github.com/facebook/react/pull/20807', 'diff_url': 'https://github.com/facebook/react/pull/20807.diff', 'patch_url': 'https://github.com/facebook/react/pull/20807.patch', 'merged_at': datetime.datetime(2021, 2, 11, 22, 20, 47)} | "Static" fiber flags are flags that are meant to exist for the lifetime of a component. It's really important not to accidentally reset these, because we use them to decide whether or not to perform some operation on a tree (which we can do because they get bubbled via `subtreeFlags)`.
We've had several bugs that we... | {'url': 'https://api.github.com/repos/facebook/react/issues/20807/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/20807/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20806 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20806/labels{/name} | https://api.github.com/repos/facebook/react/issues/20806/comments | https://api.github.com/repos/facebook/react/issues/20806/events | https://github.com/facebook/react/issues/20806 | 806,658,905 | MDU6SXNzdWU4MDY2NTg5MDU= | 20,806 | Bug: devtools reload-and-profile feature is defeated by sync-xhr feature policy | {'login': 'roippi', 'id': 4590638, 'node_id': 'MDQ6VXNlcjQ1OTA2Mzg=', 'avatar_url': 'https://avatars.githubusercontent.com/u/4590638?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/roippi', 'html_url': 'https://github.com/roippi', 'followers_url': 'https://api.github.com/users/roippi/followers', 'followin... | [{'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... | closed | false | null | [] | null | [
"I'm not sure if that deprecation will apply to extensions. Hm. Regardless, I don't know of any other technique available to implement the reload-and-profile behavior than the sync XHR approach we currently use. (I discussed this approach with Chrome extension dev rels before implementing it because I was concerned... | 2021-02-11 19:01:26 | 2021-03-11 15:57:27 | 2021-03-11 15:31:57 | NONE | null | null | null | React version: all
## Steps To Reproduce
1. Visit a site that uses `Feature-Policy: sync-xhr 'none'` and has the profiling build of react enabled
2. Attempt to use the "reload and start profiling" feature of devtools
3. The xhr request will fail on reload because it [attempts to make a synchronous XHR call](htt... | {'url': 'https://api.github.com/repos/facebook/react/issues/20806/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/20806/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20805 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20805/labels{/name} | https://api.github.com/repos/facebook/react/issues/20805/comments | https://api.github.com/repos/facebook/react/issues/20805/events | https://github.com/facebook/react/issues/20805 | 806,620,228 | MDU6SXNzdWU4MDY2MjAyMjg= | 20,805 | Bug: Anonymous component name in developer tool with run build but not run start | {'login': 'anaskiee', 'id': 3542010, 'node_id': 'MDQ6VXNlcjM1NDIwMTA=', 'avatar_url': 'https://avatars.githubusercontent.com/u/3542010?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/anaskiee', 'html_url': 'https://github.com/anaskiee', 'followers_url': 'https://api.github.com/users/anaskiee/followers', '... | [{'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... | closed | false | null | [] | null | [
"This seems related to PR #20659 (what's being proposed if not the exact mechanism of the fix at least).\r\n\r\nReact gets the component's name using either `componentFunction.name` or `componentFunction.displayName`. Anonymous functions (like `() => {...}`) have neither unless you explicitly specify a `displayName... | 2021-02-11 18:03:37 | 2021-02-18 14:48:32 | 2021-02-18 14:48:32 | NONE | null | null | null | Components name are not displayed in developer tool in production environment (during tests). But they are in the local one launched with npm run start.
I configured webpack to to have almost the same beha... | {'url': 'https://api.github.com/repos/facebook/react/issues/20805/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/20805/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20804 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20804/labels{/name} | https://api.github.com/repos/facebook/react/issues/20804/comments | https://api.github.com/repos/facebook/react/issues/20804/events | https://github.com/facebook/react/issues/20804 | 806,605,028 | MDU6SXNzdWU4MDY2MDUwMjg= | 20,804 | Auto size not working on column group | {'login': 'Prithivraj200', 'id': 22617738, 'node_id': 'MDQ6VXNlcjIyNjE3NzM4', 'avatar_url': 'https://avatars.githubusercontent.com/u/22617738?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Prithivraj200', 'html_url': 'https://github.com/Prithivraj200', 'followers_url': 'https://api.github.com/users/Prith... | [{'id': 40929154, 'node_id': 'MDU6TGFiZWw0MDkyOTE1NA==', 'url': 'https://api.github.com/repos/facebook/react/labels/Resolution:%20Invalid', 'name': 'Resolution: Invalid', 'color': 'e6e6e6', 'default': False, 'description': None}
{'id': 155984160, 'node_id': 'MDU6TGFiZWwxNTU5ODQxNjA=', 'url': 'https://api.github.com/re... | closed | false | null | [] | null | [
"Sounds like you're having an issue with a specific React library or component, not with React itself. I recommend following up with whoever owns the component you're trying to get `autoSizeColumn` to work with"
] | 2021-02-11 17:42:08 | 2021-02-11 17:58:52 | 2021-02-11 17:44:04 | NONE | null | null | null | null | {'url': 'https://api.github.com/repos/facebook/react/issues/20804/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/20804/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20803 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20803/labels{/name} | https://api.github.com/repos/facebook/react/issues/20803/comments | https://api.github.com/repos/facebook/react/issues/20803/events | https://github.com/facebook/react/pull/20803 | 806,457,319 | MDExOlB1bGxSZXF1ZXN0NTcxODcyNTM2 | 20,803 | Improving feedback for "Text strings must be rendered within a <Text> component." errors. | {'login': 'dmlux', 'id': 5197513, 'node_id': 'MDQ6VXNlcjUxOTc1MTM=', 'avatar_url': 'https://avatars.githubusercontent.com/u/5197513?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/dmlux', 'html_url': 'https://github.com/dmlux', 'followers_url': 'https://api.github.com/users/dmlux/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}] | closed | false | null | [] | null | [
"Hi @dmlux! \n\nThank you for your pull request and welcome to our community. \n\n# Action Required\n\nIn order to merge **any pull request** (code, docs, etc.), we **require** contributors to sign our **Contributor License Agreement**, and we don't seem to have one on file for you.\n\n# Process\n\nIn order for us ... | 2021-02-11 14:46:11 | 2022-10-20 20:41:57 | 2022-10-20 20:41:57 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20803', 'html_url': 'https://github.com/facebook/react/pull/20803', 'diff_url': 'https://github.com/facebook/react/pull/20803.diff', 'patch_url': 'https://github.com/facebook/react/pull/20803.patch', 'merged_at': None} | <!--
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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/20803/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/20803/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20802 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20802/labels{/name} | https://api.github.com/repos/facebook/react/issues/20802/comments | https://api.github.com/repos/facebook/react/issues/20802/events | https://github.com/facebook/react/pull/20802 | 806,104,392 | MDExOlB1bGxSZXF1ZXN0NTcxNTg4OTE0 | 20,802 | Omit TransitionHydrationLane from TransitionLanes | {'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}
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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 78ec97d34aebce8a9970c5ee0df76cd3399d6e60...ca85e658b331d2be5d984f3626ef4a94168aeabb\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-11 06:02:11 | 2021-02-11 06:07:19 | 2021-02-11 06:07:19 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20802', 'html_url': 'https://github.com/facebook/react/pull/20802', 'diff_url': 'https://github.com/facebook/react/pull/20802.diff', 'patch_url': 'https://github.com/facebook/react/pull/20802.patch', 'merged_at': datetime.datetime(2021, 2, 11, 6, 7, 19)} | Follow up to #20793
I don't this makes any observable difference, but this is how it was before so might as well be consistent just in case. | {'url': 'https://api.github.com/repos/facebook/react/issues/20802/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/20802/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20801 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20801/labels{/name} | https://api.github.com/repos/facebook/react/issues/20801/comments | https://api.github.com/repos/facebook/react/issues/20801/events | https://github.com/facebook/react/issues/20801 | 806,065,158 | MDU6SXNzdWU4MDYwNjUxNTg= | 20,801 | Bug: Deno + Skypack (?dts) = failed to bundle | {'login': 'roman-kirsanov', 'id': 3323864, 'node_id': 'MDQ6VXNlcjMzMjM4NjQ=', 'avatar_url': 'https://avatars.githubusercontent.com/u/3323864?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/roman-kirsanov', 'html_url': 'https://github.com/roman-kirsanov', 'followers_url': 'https://api.github.com/users/roma... | [{'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 doesn't seem like a React bug.\r\n\r\n`cdn.skypack.dev` is not a website or tool managed by React.\r\n\r\nSkypack and Deno are themselves not managed by or affiliated with React.\r\n\r\nLikewise `CSSProperties` TypeScript types are not owned or maintained by React.\r\n\r\nSounds like this task should perhaps ... | 2021-02-11 04:19:49 | 2021-02-16 18:21:32 | 2021-02-16 18:21:32 | NONE | null | null | null | Failed to bundle react + react-dom modules from skypack.
React version: react@v17.0.1, react-dom@v17.0.1
## Steps To Reproduce
```typescript
import * as React from 'https://cdn.skypack.dev/react?dts'
import * as ReactDOM from 'https://cdn.skypack.dev/react-dom?dts'
class App extends React.Component {
re... | {'url': 'https://api.github.com/repos/facebook/react/issues/20801/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/20801/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20800 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20800/labels{/name} | https://api.github.com/repos/facebook/react/issues/20800/comments | https://api.github.com/repos/facebook/react/issues/20800/events | https://github.com/facebook/react/pull/20800 | 806,059,622 | MDExOlB1bGxSZXF1ZXN0NTcxNTUxODk3 | 20,800 | Less indirection in SchedulerWithReactIntegration | {'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}
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"Forgot we compare these numbers in a few places. Lemme think about this a bit more.",
"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 47dd9f44133845febfcb4f04c76cf9961131b2d2...f733695520c47654a2fbfee2d5b436e1e580876e\n\n## Critical size cha... | 2021-02-11 04:02:44 | 2021-03-26 02:05:34 | 2021-03-26 02:05:34 | COLLABORATOR | null | true | {'url': 'https://api.github.com/repos/facebook/react/pulls/20800', 'html_url': 'https://github.com/facebook/react/pull/20800', 'diff_url': 'https://github.com/facebook/react/pull/20800.diff', 'patch_url': 'https://github.com/facebook/react/pull/20800.patch', 'merged_at': None} | I originally kept the React PriorityLevel and Scheduler PriorityLevel types separate in case there was a versioning mismatch between the two modules. However, it looks like we're going to keep the Scheduler module private in the short to medium term, and longer term the public interface will match `postTask`. So I've ... | {'url': 'https://api.github.com/repos/facebook/react/issues/20800/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/20800/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20799 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20799/labels{/name} | https://api.github.com/repos/facebook/react/issues/20799/comments | https://api.github.com/repos/facebook/react/issues/20799/events | https://github.com/facebook/react/pull/20799 | 806,043,670 | MDExOlB1bGxSZXF1ZXN0NTcxNTM5MjQx | 20,799 | Remove fakeCallbackNode | {'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}
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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 114ab52953bea3d78785e25300e70cce56f307e9...2dc05fe137fa13bcc160b8e4d085fca8dc408985\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-11 03:10:32 | 2021-02-11 04:03:50 | 2021-02-11 04:03:50 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20799', 'html_url': 'https://github.com/facebook/react/pull/20799', 'diff_url': 'https://github.com/facebook/react/pull/20799.diff', 'patch_url': 'https://github.com/facebook/react/pull/20799.patch', 'merged_at': datetime.datetime(2021, 2, 11, 4, 3, 50)} | Don't need this, because sync tasks are never cancelled. We can do the same thing we do for microtask callbacks. | {'url': 'https://api.github.com/repos/facebook/react/issues/20799/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/20799/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20798 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20798/labels{/name} | https://api.github.com/repos/facebook/react/issues/20798/comments | https://api.github.com/repos/facebook/react/issues/20798/events | https://github.com/facebook/react/pull/20798 | 806,005,245 | MDExOlB1bGxSZXF1ZXN0NTcxNTA5MTI1 | 20,798 | Remove deps from replace-fork | {'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}
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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 114ab52953bea3d78785e25300e70cce56f307e9...8082eaa5a182966b0a058db97d010077b2f50a6b\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-11 01:14:18 | 2021-02-11 01:31:07 | 2021-02-11 01:31:03 | MEMBER | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20798', 'html_url': 'https://github.com/facebook/react/pull/20798', 'diff_url': 'https://github.com/facebook/react/pull/20798.diff', 'patch_url': 'https://github.com/facebook/react/pull/20798.patch', 'merged_at': None} | ## Overview
This means we don't need to restore the node_module cache in CI, making this check faster than the rest. Which is good, because if you accidentally forget this, you want to know about it first. | {'url': 'https://api.github.com/repos/facebook/react/issues/20798/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/20798/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20797 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20797/labels{/name} | https://api.github.com/repos/facebook/react/issues/20797/comments | https://api.github.com/repos/facebook/react/issues/20797/events | https://github.com/facebook/react/issues/20797 | 805,954,309 | MDU6SXNzdWU4MDU5NTQzMDk= | 20,797 | Bug: react deverloper tools: component state read only | {'login': 'Swazimodo', 'id': 10536879, 'node_id': 'MDQ6VXNlcjEwNTM2ODc5', 'avatar_url': 'https://avatars.githubusercontent.com/u/10536879?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/Swazimodo', 'html_url': 'https://github.com/Swazimodo', 'followers_url': 'https://api.github.com/users/Swazimodo/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 | [
"When you do build the production mode is on. And react-dev-tools does not allow to change state in production. For obvious reasons. ",
"> When you do build the production mode is on. And react-dev-tools does not allow to change state in production. For obvious reasons.\r\n\r\nI'll try to clarify, `react-scripts ... | 2021-02-10 23:19:50 | 2021-02-16 18:23:32 | 2021-02-16 18:23:32 | NONE | null | null | null | React version:
react: 17.0.1
react-scripts: 4.0.1.
react developer tools: 4.10.1
chrome: 88.0.4324.150
## Steps To Reproduce
1. create create-react-app
2. build the app `yarn build`
3. Host the app somewhere
4. Open the app with react-developer-tools
5. Try to update the state of components
## The ... | {'url': 'https://api.github.com/repos/facebook/react/issues/20797/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/20797/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20796 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20796/labels{/name} | https://api.github.com/repos/facebook/react/issues/20796/comments | https://api.github.com/repos/facebook/react/issues/20796/events | https://github.com/facebook/react/pull/20796 | 805,949,052 | MDExOlB1bGxSZXF1ZXN0NTcxNDY0MDU2 | 20,796 | Update README.md | {'login': 'nikhilsmehta', 'id': 67570213, 'node_id': 'MDQ6VXNlcjY3NTcwMjEz', 'avatar_url': 'https://avatars.githubusercontent.com/u/67570213?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/nikhilsmehta', 'html_url': 'https://github.com/nikhilsmehta', 'followers_url': 'https://api.github.com/users/nikhilsm... | [] | closed | false | null | [] | null | [
"Hi @nikhilsmehta! \n\nThank you for your pull request and welcome to our community. \n\n# Action Required\n\nIn order to merge **any pull request** (code, docs, etc.), we **require** contributors to sign our **Contributor License Agreement**, and we don't seem to have one on file for you.\n\n# Process\n\nIn order ... | 2021-02-10 23:08:54 | 2021-02-11 04:21:00 | 2021-02-11 04:21:00 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20796', 'html_url': 'https://github.com/facebook/react/pull/20796', 'diff_url': 'https://github.com/facebook/react/pull/20796.diff', 'patch_url': 'https://github.com/facebook/react/pull/20796.patch', 'merged_at': None} | <!--
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/20796/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/20796/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20795 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20795/labels{/name} | https://api.github.com/repos/facebook/react/issues/20795/comments | https://api.github.com/repos/facebook/react/issues/20795/events | https://github.com/facebook/react/pull/20795 | 805,931,362 | MDExOlB1bGxSZXF1ZXN0NTcxNDQ5NzUy | 20,795 | CI job to check that forks are in sync | {'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}
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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 9e9be6c6b34452a327d5f34d3120f4c93edcfcd9...f7d9a5cf475efc393b927fdd5c966010fea5dea8\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-10 22:38:12 | 2021-02-11 00:12:49 | 2021-02-11 00:09:20 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20795', 'html_url': 'https://github.com/facebook/react/pull/20795', 'diff_url': 'https://github.com/facebook/react/pull/20795.diff', 'patch_url': 'https://github.com/facebook/react/pull/20795.patch', 'merged_at': datetime.datetime(2021, 2, 11, 0, 9, 20)} | We don't always keep the reconciler forks in sync (otherwise it we wouldn't have forked it) but during periods when they are meant to be in sync, we use this job to confirm there are no differences. | {'url': 'https://api.github.com/repos/facebook/react/issues/20795/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/20795/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20794 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20794/labels{/name} | https://api.github.com/repos/facebook/react/issues/20794/comments | https://api.github.com/repos/facebook/react/issues/20794/events | https://github.com/facebook/react/pull/20794 | 805,923,343 | MDExOlB1bGxSZXF1ZXN0NTcxNDQzMjc4 | 20,794 | Parallelize Flow in CI | {'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}
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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: eee874ce6efed53a02f875385b23a53e10dc2c4e...32f44b9b071796d368b7299a32e3c885cda51db2\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-10 22:23:44 | 2021-02-10 23:54:59 | 2021-02-10 23:54:59 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20794', 'html_url': 'https://github.com/facebook/react/pull/20794', 'diff_url': 'https://github.com/facebook/react/pull/20794.diff', 'patch_url': 'https://github.com/facebook/react/pull/20794.patch', 'merged_at': datetime.datetime(2021, 2, 10, 23, 54, 59)} | We added more host configs recently, and we run all the checks in sequence, so sometimes Flow ends up being the slowest CI job.
This splits the job across multiple processes. | {'url': 'https://api.github.com/repos/facebook/react/issues/20794/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/20794/timeline | null | null | true |
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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: d3d2451a08c9afcc561f66383211ce2274d864e6...63a634415a33ad06a51f8d1ade8237f3ff95b559\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-10 22:05:52 | 2021-02-11 00:25:34 | 2021-02-11 00:25:33 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20793', 'html_url': 'https://github.com/facebook/react/pull/20793', 'diff_url': 'https://github.com/facebook/react/pull/20793.diff', 'patch_url': 'https://github.com/facebook/react/pull/20793.patch', 'merged_at': datetime.datetime(2021, 2, 11, 0, 25, 33)} | Doesn't really have any effect now because we batch everything together anyway but will allow for more parallelism once we support that. | {'url': 'https://api.github.com/repos/facebook/react/issues/20793/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/20793/timeline | null | null | true |
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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: eee874ce6efed53a02f875385b23a53e10dc2c4e...f9c52bd9fc14b7672c74fa30a4fff7b6b91f9a1c\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-10 21:24:41 | 2021-02-11 15:57:36 | 2021-02-11 00:09:35 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20791', 'html_url': 'https://github.com/facebook/react/pull/20791', 'diff_url': 'https://github.com/facebook/react/pull/20791.diff', 'patch_url': 'https://github.com/facebook/react/pull/20791.patch', 'merged_at': datetime.datetime(2021, 2, 11, 0, 9, 35)} | (Except transitions and retries.)
The idea is that the only priorities that benefit from multiple parallel updates are the ones that might suspend: transitions and retries. All other priorities, including the ones that are interruptible like Continuous and Idle, don't need multiple lanes because it's better to batch... | {'url': 'https://api.github.com/repos/facebook/react/issues/20791/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/20791/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20790 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20790/labels{/name} | https://api.github.com/repos/facebook/react/issues/20790/comments | https://api.github.com/repos/facebook/react/issues/20790/events | https://github.com/facebook/react/pull/20790 | 805,829,244 | MDExOlB1bGxSZXF1ZXN0NTcxMzY1NjU0 | 20,790 | Fix for MessageChannel in Node Envs (#20756) | {'login': 'amensum', 'id': 24319283, 'node_id': 'MDQ6VXNlcjI0MzE5Mjgz', 'avatar_url': 'https://avatars.githubusercontent.com/u/24319283?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/amensum', 'html_url': 'https://github.com/amensum', 'followers_url': 'https://api.github.com/users/amensum/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 | [
"> I don't think this would work as we want. E.g. it would probably detect React Native as \"DOM\". While a webpack config that has a `process` shim would be detected as \"no DOM\".\r\n\r\nI got it, i will change it",
"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n... | 2021-02-10 20:06:22 | 2021-02-17 21:01:46 | 2021-02-17 21:01:46 | NONE | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20790', 'html_url': 'https://github.com/facebook/react/pull/20790', 'diff_url': 'https://github.com/facebook/react/pull/20790.diff', 'patch_url': 'https://github.com/facebook/react/pull/20790.patch', 'merged_at': None} | Please, review my PR for fix issue #20756 | {'url': 'https://api.github.com/repos/facebook/react/issues/20790/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/20790/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20789 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20789/labels{/name} | https://api.github.com/repos/facebook/react/issues/20789/comments | https://api.github.com/repos/facebook/react/issues/20789/events | https://github.com/facebook/react/pull/20789 | 805,816,001 | MDExOlB1bGxSZXF1ZXN0NTcxMzU0Njgz | 20,789 | DevTools: Restore inspect-element bridge optimizations | {'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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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 4d28eca97e469ae6515fa369ed380e3c82fb7acc...86ed0cd1d10438143328a4127d6365cbb96f6cd8\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-10 19:47:55 | 2021-02-22 19:04:26 | 2021-02-22 19:04:21 | CONTRIBUTOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20789', 'html_url': 'https://github.com/facebook/react/pull/20789', 'diff_url': 'https://github.com/facebook/react/pull/20789.diff', 'patch_url': 'https://github.com/facebook/react/pull/20789.patch', 'merged_at': datetime.datetime(2021, 2, 22, 19, 4, 21)} | Follow up to PR #20548
Improve Suspense cache integration and restore some of the bridge traffic optimizations that were removed during the initial integration.
### TODO
- [x] Add mutable source (`packages/react-devtools-shared/src/inspectedElementMutableSource`) on the frontend between backend and Suspense cach... | {'url': 'https://api.github.com/repos/facebook/react/issues/20789/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/20789/timeline | null | null | true |
https://api.github.com/repos/facebook/react/issues/20788 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20788/labels{/name} | https://api.github.com/repos/facebook/react/issues/20788/comments | https://api.github.com/repos/facebook/react/issues/20788/events | https://github.com/facebook/react/issues/20788 | 805,718,679 | MDU6SXNzdWU4MDU3MTg2Nzk= | 20,788 | Bug: no react 17 support on react-reconcilier | {'login': 'xavierraffin', 'id': 1170030, 'node_id': 'MDQ6VXNlcjExNzAwMzA=', 'avatar_url': 'https://avatars.githubusercontent.com/u/1170030?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/xavierraffin', 'html_url': 'https://github.com/xavierraffin', 'followers_url': 'https://api.github.com/users/xavierraff... | [{'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 | [] | 2021-02-10 17:27:29 | 2021-02-10 17:30:54 | 2021-02-10 17:30:54 | NONE | null | null | null |
React version: 17.0.1
## Steps To Reproduce
react-reconcilier declare react 16 as peer dependency.
## The current behavior
this prevents downstream project to use react 17
## The expected behavior
support of react 17
| {'url': 'https://api.github.com/repos/facebook/react/issues/20788/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/20788/timeline | null | completed | false |
https://api.github.com/repos/facebook/react/issues/20787 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20787/labels{/name} | https://api.github.com/repos/facebook/react/issues/20787/comments | https://api.github.com/repos/facebook/react/issues/20787/events | https://github.com/facebook/react/issues/20787 | 805,614,108 | MDU6SXNzdWU4MDU2MTQxMDg= | 20,787 | Bug: Safari div contentEditable，onMouseUp trigger before onMouseDown | {'login': 'SmallComfort', 'id': 8806899, 'node_id': 'MDQ6VXNlcjg4MDY4OTk=', 'avatar_url': 'https://avatars.githubusercontent.com/u/8806899?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/SmallComfort', 'html_url': 'https://github.com/SmallComfort', 'followers_url': 'https://api.github.com/users/SmallComfo... | [{'id': 69105358, 'node_id': 'MDU6TGFiZWw2OTEwNTM1OA==', 'url': 'https://api.github.com/repos/facebook/react/labels/Browser:%20Safari', 'name': 'Browser: Safari', 'color': 'c7def8', 'default': False, 'description': None}
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"> Would you just try again!.\r\n> When i wrote the same code you shown me above it works fine!\r\n\r\nI tried it again and when I tap the touchpad with one finger, In the first time mouse event works fine, But in the next time I tab the touchpad, the mouse event will be reverse.\r\n",
"I went into the same issue... | 2021-02-10 15:24:57 | 2024-04-17 18:08:31 | 2024-04-17 18:08:29 | NONE | null | null | null | React version: 17.0.1
## Steps To Reproduce
1. Mac OS Big Sur version 11.2，Safari version 14.0.3
2. set div contentEditable
3. div addEventListener onMouseUp and onMouseDown
4. onMouseUp trigger before onMouseDown
<!--
Your bug will get fixed much faster if we can run your code and it doesn't
have d... | {'url': 'https://api.github.com/repos/facebook/react/issues/20787/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/20787/timeline | null | not_planned | false |
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"Hi @intellild! \n\nThank you for your pull request and welcome to our community. \n\n# Action Required\n\nIn order to merge **any pull request** (code, docs, etc.), we **require** contributors to sign our **Contributor License Agreement**, and we don't seem to have one on file for you.\n\n# Process\n\nIn order for... | 2021-02-10 13:24:38 | 2022-01-09 08:42:01 | 2022-01-09 08:42:01 | NONE | null | true | {'url': 'https://api.github.com/repos/facebook/react/pulls/20786', 'html_url': 'https://github.com/facebook/react/pull/20786', 'diff_url': 'https://github.com/facebook/react/pull/20786.diff', 'patch_url': 'https://github.com/facebook/react/pull/20786.patch', 'merged_at': None} | <!--
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https://api.github.com/repos/facebook/react/issues/20784 | https://api.github.com/repos/facebook/react | https://api.github.com/repos/facebook/react/issues/20784/labels{/name} | https://api.github.com/repos/facebook/react/issues/20784/comments | https://api.github.com/repos/facebook/react/issues/20784/events | https://github.com/facebook/react/pull/20784 | 805,286,935 | MDExOlB1bGxSZXF1ZXN0NTcwOTE4NDI0 | 20,784 | Cross-fork lint: Support named export declaration | {'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}
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"\n<!--\n 0 failure: \n 0 warning: \n \n 1 markdown notices\n DangerID: danger-id-stable;\n-->\n\n\n\n\nComparing: 3d10eca241be7b51cd4d74cf69eb1f429818b71a...74e14a61aa729129036e30585d97ff76b12a9f0a\n\n## Critical size changes\n\nIncludes critical production bundles, as well as any change greater than 2%:\n\n\... | 2021-02-10 08:20:01 | 2021-02-10 19:01:54 | 2021-02-10 19:01:53 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20784', 'html_url': 'https://github.com/facebook/react/pull/20784', 'diff_url': 'https://github.com/facebook/react/pull/20784.diff', 'patch_url': 'https://github.com/facebook/react/pull/20784.patch', 'merged_at': datetime.datetime(2021, 2, 10, 19, 1, 53)} | Noticed this didn't work when I ran `replace-fork` and a named export declaration in ReactFiberReconciler was not properly fixed. | {'url': 'https://api.github.com/repos/facebook/react/issues/20784/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/20784/timeline | null | null | true |
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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/20783/builds/100292) or the icon next to each commit SHA.\n\nLatest deployment of this branch, based on comm... | 2021-02-10 03:27:59 | 2022-10-20 20:41:56 | 2022-10-20 20:41:56 | COLLABORATOR | null | false | {'url': 'https://api.github.com/repos/facebook/react/pulls/20783', 'html_url': 'https://github.com/facebook/react/pull/20783', 'diff_url': 'https://github.com/facebook/react/pull/20783.diff', 'patch_url': 'https://github.com/facebook/react/pull/20783.patch', 'merged_at': None} | Alternative fix to #20664 | {'url': 'https://api.github.com/repos/facebook/react/issues/20783/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/20783/timeline | null | null | true |
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