facebook/react

Source

  • Source kind: github-repository
  • Canonical URL: https://github.com/facebook/react
  • Documentation URL: https://react.dev
  • Demo/showcase URL: https://react.dev
  • Framework: React
  • Ecosystem role: ui-runtime
  • Project shell score: 4
  • Source confidence: github-api
  • Public handling: public-summary-plus-license-aware-metadata
  • Semantic hash: 284b629895a5546ef327e1e9f5631411855aa5fb77f56842202b419a635b4b37

Summary

The library for web and native user interfaces. $1 · $1](https://github.com/facebook/react/blob/main/LICENSE) $1](https://www.npmjs.com/package/react) $1](https://github.com/facebook/react/actions/workflows/runtime build and test.yml) $1](https://github.com/facebook/react/actions/workflows/compiler typescript.yml) $1](https://legacy.reactjs.org/docs/how-to-contribute.html your-first-pull-request) React is a JavaScript library for building user interfaces. Declarative: React makes it painless to create interactive UIs. Design simple views for each state in your application, and React will efficiently update and render just the…

Reuse Profile

UI runtime/dependency substrate; usually pair with Next.js, Remix, Docusaurus, Nextra, or Fumadocs for a project shell.

When To Reuse

  • component runtime
  • UI substrate
  • library ecosystem base

Starter Or Template Clues

  • fixtures/
  • compiler/

Agent Reuse Notes

Do not treat as a complete project shell; choose a React-based framework when starting an app/docs site.

  • INFERRED: Treat this repo as a runtime/dependency substrate; do not start from it alone when the goal is a full project shell.

Repository Snapshot

  • Default branch: main
  • HEAD SHA: b91823e21434ac665450e67ddc6f816710255938
  • Stars at crawl: 245053
  • Forks at crawl: 51049
  • Open issues at crawl: 1305
  • Primary language: JavaScript
  • License: MIT
  • README path: README.md
  • README hash: 4d20edc8d043718c1459dd5d5e25777a282cc09092ecab0f9cc7559f0eac9842
  • Changelog path: CHANGELOG.md
  • Changelog hash: 8265062b78f2b6e30b6f11a958f8508c276419ea2e2ed76eea906e7a78c7d652
  • Latest captured release: v19.2.6

Language Profile

  • JavaScript: 5449669
  • TypeScript: 2306590
  • HTML: 116065
  • CSS: 90513
  • CoffeeScript: 18691
  • Shell: 8899

File Extension Profile

  • .js: 3836
  • .md: 1875
  • .ts: 399
  • .json: 148
  • .tsx: 120
  • .css: 112
  • .html: 79
  • .map: 68
  • .lock: 45
  • .png: 33
  • .gitignore: 31
  • .yml: 29

GitHub Topics

  • declarative
  • frontend
  • javascript
  • library
  • react
  • ui

Public Handling Notes

  • EXTRACTED: This page records metadata, links, summaries, and hashes from public GitHub sources.
  • INFERRED: Full source code and long release text are not mirrored into the public wiki.
  • Re-crawl before making current claims about stars, releases, or file structure.