# reactjs/react.dev

The React documentation website

Repository: https://github.com/reactjs/react.dev
Canonical: https://ross.abutalabs.com/products/reactdev
Homepage: https://react.dev/
Language: JavaScript
License: CC-BY-4.0
License Family: other
Topics: javascript, react, website, documentation
Last push: 2026-08-24T17:33:58+00:00

## Health v2 (maintenance only)
Score: 77/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 99, release rhythm 35, longevity 100
- inputs: {"age_days": 3253, "days_push": 9, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 11792, forks 7936 (observed 2026-08-28T04:10:49.900640+00:00)

## What it is
The source code and content powering react.dev, the official React documentation website built with Next.js. It provides guides, API reference, and interactive sandboxes for learning the React library for web and native user interfaces.

## Use cases
- learn react from scratch
- look up react hooks api reference
- find how to add react to an existing project
- contribute improvements to react documentation
- translate react docs into another language
- run the react docs site locally

## When to choose
- you are learning React or need the official up-to-date API reference
- you want to contribute docs fixes or translations to the React project
- you want to study how a large Next.js documentation site is built

## When to avoid
- you need a React framework or starter template rather than documentation
- you need offline docs without building the site yourself
- you are looking for the React library source code itself (that lives in facebook/react)

## Facets
- artifact type: learning-resource
- maturity: active
- function: documentation, frontend-framework
- domain: web-development, frontend, documentation, developer-tools
- platform: cross-platform
- tags: react, docs-site, nextjs, jsx, tutorials, api-reference, nodejs, web-server

## Member repositories
- reactjs/react.dev (main) score 77

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:10:49.900640+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:15:19.472176+00:00, confidence not recorded.
  - readme: https://github.com/reactjs/react.dev (fetched 2026-08-28T04:10:49.900640+00:00, sha ecd0762b95df)
  - homepage: https://react.dev/ (fetched 2026-08-29T08:13:43.412192+00:00, sha 49772cd8b11c)
  - site_page: https://react.dev/learn/installation (fetched 2026-08-29T08:13:43.421492+00:00, sha 4c3fe3be233e)
  - site_page: https://react.dev/community/docs-contributors (fetched 2026-08-29T08:13:43.423430+00:00, sha 30218b661890)
- Data as of 2026-08-30T08:39:29.467469+00:00.