# React · Context Atlas

> The sources React publishes for coding agents. Fetch the llms.txt or Rules source first; fetch Full text sources only to search them, they are often several megabytes. Full catalog and instructions: https://contextatlas.dev/llms.txt

Last updated: 2026-10-23

### React
Role: UI library
Signals: react dependency, **/*.{jsx,tsx}
- [React llms.txt](https://react.dev/llms.txt): llms.txt
- [React API reference](https://react.dev/reference/react): Docs