README.md

metadata

license: mit
task_categories:
  - text-generation
language:
  - en
tags:
  - code
  - web-development
  - full-stack
  - python
  - flask
  - fastapi
  - sqlite
  - html
  - css
  - javascript
  - instruction-tuning
  - llm-finetuning
pretty_name: Full-Stack WebDev Multi-File Dataset (100 Apps)
size_categories:
  - n<1K

WebDev-Dataset: 100 Full-Stack Web Apps for LLM Fine-Tuning

A fine-tuning dataset of 100 complete, working, multi-file full-stack web applications.

Each sample contains a full project — backend routes, database schema, HTML frontend, CSS styling, and JavaScript — all in a single training example. This teaches a model to generate a whole working project, not just isolated snippets.

---

Dataset Overview

• Total Samples: 100 unique full-stack web applications
• File: dataset.json (~462 KB)
• Format: Alpaca JSON (instruction / input / output)
• Code: Every sample is fully runnable with no placeholders or skipped logic

---

Format

[
  {
    "instruction": "Build a full-stack ... web app using Flask and SQLite ...",
    "input": "",
    "output": "<!-- FILE: database.py -->\n...\n<!-- FILE: app.py -->\n...\n<!-- FILE: templates/index.html -->\n...\n<!-- FILE: static/style.css -->\n...\n<!-- FILE: static/script.js -->\n..."
  }
]

Fields

Field	Type	Description
instruction	string	The prompt describing what app to build, the tech stack, and file structure
input	string	Always empty ""
output	string	The complete multi-file source code

File Delimiter

Files inside the output are separated by:

<!-- FILE: path/to/file.ext -->
[source code]

<!-- FILE: path/to/another_file.ext -->
[source code]

---

Tech Stack

Each app has 4-5 files:

├── database.py         # SQLite connection and table setup
├── app.py / main.py    # Flask or FastAPI routes
├── templates/
│   └── index.html      # HTML frontend
└── static/
    ├── style.css        # CSS styling
    └── script.js        # JavaScript (Fetch API)

• Backend: Python - Flask or FastAPI
• Database: SQLite3
• Frontend: HTML5, Vanilla CSS, Vanilla JavaScript (ES6+ async/await)

---

App Catalog (100 Apps)

Batch 1: Productivity, Project Management & Habits (Apps 01-10)

1. Inventory & Order Management (Flask + SQLite)
2. Kanban Task Board (FastAPI + SQLite)
3. Markdown Note Taker with Tags (Flask + SQLite)
4. Personal Budget & Expense Tracker (Flask + SQLite)
5. Recipe Box & Weekly Meal Planner (FastAPI + SQLite)
6. Habit Tracker & Daily Streaks (Flask + SQLite)
7. Mini CRM & Sales Pipeline (FastAPI + SQLite)
8. Appointment & Booking Scheduler (Flask + SQLite)
9. Help Desk & IT Support Tickets (Flask + SQLite)
10. Community Polling & Voting (FastAPI + SQLite)

Batch 2: Education, Fitness & E-Commerce (Apps 11-20)

11. Flashcard Study System (Flask + SQLite)
12. Job Application Tracker (Flask + SQLite)
13. URL Shortener & Click Analytics (FastAPI + SQLite)
14. Fitness Workout Log & PR Tracker (Flask + SQLite)
15. E-Commerce Product Catalog & Cart (Flask + SQLite)
16. Community Discussion Forum (Flask + SQLite)
17. Live Event Q&A Dashboard (FastAPI + SQLite)
18. Digital Bookmark & Link Archiver (Flask + SQLite)
19. Student Gradebook & GPA Calculator (Flask + SQLite)
20. Project Time Tracking & Timesheets (FastAPI + SQLite)

Batch 3: Real Estate, Media & Dev Tools (Apps 21-30)

21. Real Estate Property Listings (Flask + SQLite)
22. Library Book Checkout System (Flask + SQLite)
23. Simple Blog with Comments (Flask + SQLite)
24. Weather & Air Quality Station (Flask + SQLite)
25. User Authentication & Session Portal (Flask + SQLite)
26. Password Vault & Secret Stash (FastAPI + SQLite)
27. Movie & Series Watchlist (Flask + SQLite)
28. Employee Directory & Teams (Flask + SQLite)
29. Cloud Asset & File Metadata Catalog (FastAPI + SQLite)
30. Code Snippet Pastebin (Flask + SQLite)

Batch 4: Freelance, Dining & Community (Apps 31-40)

31. Freelance Project Milestone & Invoice Tracker (Flask + SQLite)
32. Restaurant Table Reservation & Menu (FastAPI + SQLite)
33. Podcast Episode Tracker (Flask + SQLite)
34. Vehicle Maintenance & Fuel Mileage Log (Flask + SQLite)
35. Daily Journal & Mood Tracker (Flask + SQLite)
36. SaaS Feature Request & Upvote Board (FastAPI + SQLite)
37. Classroom Quiz Maker & Tester (Flask + SQLite)
38. Hotel Room Reservation Engine (Flask + SQLite)
39. Donation & Fundraising Campaign Tracker (FastAPI + SQLite)
40. Pet Adoption & Shelter Registry (Flask + SQLite)

Batch 5: Health, Commerce & Utilities (Apps 41-50)

41. Vinyl & Music Collection Curator (Flask + SQLite)
42. Pharmacy Prescription Reminder (FastAPI + SQLite)
43. Conference Agenda & Speaker Schedule (Flask + SQLite)
44. Newsletter Subscription & Audience Manager (Flask + SQLite)
45. Warehouse Shipment & Logistics Tracking (FastAPI + SQLite)
46. Smart Home Appliance Controller (Flask + SQLite)
47. Travel Itinerary Planner & Packing Checklist (Flask + SQLite)
48. Customer Feedback & NPS Survey (FastAPI + SQLite)
49. Digital Contact & Business Card Rolodex (Flask + SQLite)
50. Online Timed Auction & Bidding System (FastAPI + SQLite)

Batch 6: Memberships, Events & Dev Platforms (Apps 51-60)

51. Gym Membership & Member Check-in Tracker (Flask + SQLite)
52. Event Ticketing & RSVP Guest Manager (FastAPI + SQLite)
53. Bug Bounty & Vulnerability Disclosure Log (Flask + SQLite)
54. API Key & Webhook Developer Token Manager (FastAPI + SQLite)
55. Freelance Gig & Services Marketplace Catalog (Flask + SQLite)
56. Online Book Club & Reading Goal Shelf (Flask + SQLite)
57. Community Equipment Rental & Tool Library (FastAPI + SQLite)
58. Medical Clinic Patient Triage & Intake Portal (Flask + SQLite)
59. Crypto Asset Portfolio & Watchlist Tracker (FastAPI + SQLite)
60. Artisanal Coffee Shop Barista Order Queue (Flask + SQLite)

Batch 7: Operations, Culture & Environment (Apps 61-70)

61. SaaS Software License & Renewal Spend Tracker (FastAPI + SQLite)
62. Art Gallery Exhibition & Contemporary Showcase (Flask + SQLite)
63. Employee Shift & Weekly Roster Scheduler (FastAPI + SQLite)
64. E-Commerce RMA Product Returns Desk (Flask + SQLite)
65. Podcast Sponsorship & Audio Ad Campaign Pipeline (Flask + SQLite)
66. Language Learning Vocabulary Builder & Flash Quiz (FastAPI + SQLite)
67. Indoor Plant & Garden Care Watering Log (Flask + SQLite)
68. Infrastructure Ping & Health Monitor (FastAPI + SQLite)
69. Car Rental Fleet & Reservation Engine (Flask + SQLite)
70. Crowdfunding Backer & Tiered Campaign Tracker (Flask + SQLite)

Batch 8: Community, Property & Hobbies (Apps 71-80)

71. Alumni Network Directory & Mentorship Hub (Flask + SQLite)
72. Home Renovation & Contractor Expense Log (FastAPI + SQLite)
73. Community Food Pantry & Donation Inventory (Flask + SQLite)
74. Scientific Paper Reference & Citation Library (Flask + SQLite)
75. Conference Booth Badge Scanner & Lead Capture (FastAPI + SQLite)
76. Apartment Tenant Repair Maintenance Request Portal (Flask + SQLite)
77. Video Game Backlog & Achievement QuestLog (Flask + SQLite)
78. Dog Daycare & Pet Boarding Reservation (FastAPI + SQLite)
79. Recipe Macro & Nutritional Calorie Calculator (Flask + SQLite)
80. Micro-SaaS Product Launch Waitlist & Referral Leaderboard (FastAPI + SQLite)

Batch 9: Logistics, Entertainment & Workflows (Apps 81-90)

81. Music Festival Stage Lineup & Timetable Scheduler (Flask + SQLite)
82. Warehouse Handheld SKU & Bin Location Locator (FastAPI + SQLite)
83. Academic Course Syllabus & Homework Submission Portal (Flask + SQLite)
84. Monthly Gourmet Subscription Box Preference Picker (Flask + SQLite)
85. Veterinary Clinic Vaccine Record & Booster Log (FastAPI + SQLite)
86. Coworking Space Hot-Desk Floorplan Booking (Flask + SQLite)
87. Professional Photography Session Inquiry & Portfolio (Flask + SQLite)
88. Print-On-Demand Order Fulfillment Status Queue (FastAPI + SQLite)
89. Local Neighborhood Lost & Found Bulletin Board (Flask + SQLite)
90. Corporate Employee Expense Reimbursement Approval (FastAPI + SQLite)

Batch 10: Specialities, Tools & Status (Apps 91-100)

91. Antique & Art Appraisal Valuation Request Desk (Flask + SQLite)
92. Sports League Tournament Bracket & Match Scores (FastAPI + SQLite)
93. Enterprise IT Asset Laptop & Peripheral Checkout (Flask + SQLite)
94. Reserve Wine Cellar Inventory & Tasting Notes (Flask + SQLite)
95. Public SaaS System Status Page & Incident Broadcast (FastAPI + SQLite)
96. Banquet Catering Menu & Headcount Planner (Flask + SQLite)
97. Bicycle Repair Shop Work Order Workbench (FastAPI + SQLite)
98. Residential Solar Panel Generation & Savings Monitor (Flask + SQLite)
99. DesignProof Client Mockup Review & Annotation (FastAPI + SQLite)
100. Self-Hosted Read-Later Queue & Bookmarklet Saver (Flask + SQLite)

---

Loading the Dataset

from datasets import load_dataset

dataset = load_dataset("json", data_files="dataset.json")
print(dataset["train"][0])

---

Fine-Tuning (Alpaca Format)

def format_prompt(example):
    instructions = example["instruction"]
    outputs = example["output"]
    texts = []
    for inst, out in zip(instructions, outputs):
        text = f"### Instruction:\n{inst}\n\n### Response:\n{out}"
        texts.append(text)
    return {"text": texts}

formatted = dataset.map(format_prompt, batched=True)

Works directly with Unsloth, LLaMA-Factory, and any Alpaca-compatible trainer.

---

Extracting Generated Code to Files

import os, re, json

def extract_files(output_string, target_dir="./generated_app"):
    pattern = r"<!-- FILE: (.*?) -->\n(.*?)(?=(?:<!-- FILE:|\Z))"
    matches = re.findall(pattern, output_string, re.DOTALL)
    for path, content in matches:
        full_path = os.path.join(target_dir, path.strip())
        os.makedirs(os.path.dirname(full_path), exist_ok=True)
        with open(full_path, "w", encoding="utf-8") as f:
            f.write(content.strip() + "\n")
        print(f"Created: {full_path}")

with open("dataset.json", "r", encoding="utf-8") as f:
    sample = json.load(f)[0]

extract_files(sample["output"], target_dir="./my_app")

---

License

MIT License - free to use, modify, and fine-tune on for any purpose.