# reactwg/react-compiler

Working group for using React Compiler in production

Repository: https://github.com/reactwg/react-compiler
Canonical: https://ross.abutalabs.com/products/react-compiler
Homepage: https://github.com/facebook/react
License: MIT
License Family: permissive
Last push: 2024-05-08T22:44:35+00:00

## Health v2 (maintenance only)
Score: 25/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 62
- inputs: {"age_days": 877, "days_push": 847, "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 1222, forks 23 (observed 2026-08-28T04:04:02.400651+00:00)

## What it is
The React Compiler Working Group repository hosts public discussions and documentation for the experimental React Compiler, which automatically memoizes React components. It serves as a community hub for feedback and support during the compiler's experimental release.

## Use cases
- automatically memoize React components without manual useMemo and useCallback
- learn how to adopt React Compiler in production apps
- follow discussions about React Compiler feedback and issues
- apply for a team to join the React Compiler working group
- understand the plan and roadmap for React Compiler

## When to choose
- you want to track the latest official discussions and updates about React Compiler
- your team is evaluating or piloting React Compiler in production
- you need guidance on automatic memoization for React apps

## When to avoid
- you need a stable, production-ready compiler release rather than experimental discussions
- you are not using React
- you want the compiler source code itself, which lives in the facebook/react repository

## Facets
- artifact type: learning-resource
- maturity: experimental
- function: compiler, developer-tools, documentation
- domain: frontend, web-development, developer-tools
- platform: -
- tags: react, react-compiler, working-group, auto-memoization, javascript, build-tooling, nodejs, web

## Member repositories
- reactwg/react-compiler (main) score 25

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:02.400651+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 2026-08-30T06:15:39.306209+00:00, confidence not recorded.
  - readme: https://github.com/reactwg/react-compiler (fetched 2026-08-28T04:04:02.400651+00:00, sha 50588c440756)
  - homepage: https://github.com/facebook/react (fetched 2026-08-29T12:24:20.624818+00:00, sha 2ef3eb155d0f)
- Data as of 2026-08-30T08:39:29.467469+00:00.