react/react
Some data may be outdated — see provenance labels.
The library for web and native user interfaces. observed · 2026-09-26
Health v2 · maintenance only
96/100
- Activity 96
- Release rhythm 94
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-10-21. Adoption (stars, forks) is never an input.
- gap_med: 0.0
- age_days: 4897
- days_rel: 41
- days_push: 25
- n_releases_24m: 31
Adoption not part of the score
250735 stars · 51406 forks observed · 2026-09-26
What it is AI-extracted, prompt v1, taxonomy v1, 2026-09-21, confidence 0.99
React is a JavaScript library for building user interfaces with reusable components. It enables declarative, component‑based development for web and native applications.
Use cases
- build interactive web user interfaces
- create reusable UI components with JSX
- develop single‑page applications using a component model
- add React to an existing website for dynamic UI
- render components on the server with Node.js
- build mobile interfaces with React Native
When to choose
- you need a mature, widely adopted UI library with a large ecosystem
- you want to incrementally adopt a component model in an existing project
- you require declarative rendering and state management at the component level
- you plan to share components across web and native platforms
When to avoid
- you need a full‑stack framework with built‑in routing and data fetching
- your project relies heavily on server‑side rendering without additional tooling
- you prefer a non‑JavaScript language or framework for UI development
Facets
library · maturity stable
ui-components frontend-framework web-development frontend browser javascript jsx component-based declarative react-native nodejs
4 sources
- readme: https://github.com/react/react · fetched 2026-09-26 · 8721600f065a
- homepage: https://react.dev · fetched 2026-09-07 · c66332516b6d
- site_page: https://react.dev/community/docs-contributors · fetched 2026-09-07 · 30218b661890
- site_page: https://react.dev/learn/installation · fetched 2026-09-07 · 4c3fe3be233e
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| react/react | main | 96 |
For agents
Data as of 2026-10-19T08:05:51.212177+00:00 · Report a problem