Back to Explore

facebook/react

GitHub
10 updates · last 90 days1 watchersOpen source

Last release: Yesterday

React is a JavaScript library for building web and native user interfaces, with a declarative, component-based approach for updating the UI as data changes. It is useful for creating interactive frontends and for rendering on the server, and it can also power mobile apps when used with React Native.

Project status

  • The source (facebook/react) appears actively maintained, with a very recent upstream push (2026-06-02) and multiple follow-on updates published on 2026-06-01.
  • The apparent update cadence is rapid for this time window, with consecutive patch updates (v19.2.7, v19.1.8, v19.0.7) all posted within seconds to minutes of each other, each addressing the same React Server Components Server Actions regression.

AI summary generated Today

AI-generated from public sources. May be inaccurate. Report

Recent updates

  • v19.2.7

    Yesterday

    Release v19.2.7 is a React Server Components-focused patch that claims to fix a regression from v19.2.6 where Server Actions were missing FormData entries. The provided diff excerpt, however, shows mostly tooling, CI, and configuration changes, with no visible library/API code changes in the snippet.

  • v19.1.8

    Yesterday

    Release 19.1.8 documents a React Server Components fix, specifically restoring missing FormData entries in Server Actions that regressed in 19.1.7. No other user-facing changes are mentioned in the release notes.

  • v19.0.7

    Yesterday

    React 19.0.7 includes a fix related to React Server Components Server Actions where certain `FormData` entries were missing after the regression in 19.0.6. The release notes only mention this single behavioral issue.

  • v19.2.6

    3 weeks ago

    React 19.2.6 release notes state that React Server Components received type hardening and performance improvements. No other user-facing changes are documented.

  • v19.1.7

    3 weeks ago

    Release v19.1.7 is described as React Server Components related, with “type hardening and performance improvements.” However, the provided diff excerpt is dominated by tooling and CI changes (ESLint configuration and GitHub workflow updates), and does not clearly show the RSC code or types being changed.

  • v19.0.6

    3 weeks ago

    React 19.0.6 focuses on React Server Components (RSC) type hardening and performance, with changes mainly inside the Flight client/server serialization and action decoding paths. The diff shows multiple behavior changes related to payload parsing/serialization, prototype pollution hardening, and server action request handling.

    BreakingSecurityFeatures

  • eslint-plugin-react-hooks@7.1.1

    1 month ago

    eslint-plugin-react-hooks@7.1.1 reintroduces the previously removed `component-hook-factories` ESLint rule as a deprecated no-op, restoring compatibility for configs that still reference it. However, the code diff also includes substantial, undocumented React runtime behavior changes around StrictMode effect replay during hydration/offscreen activity, plus additional server build/error-code adjustments.

    Breaking

  • eslint-plugin-react-hooks@7.1.0

    1 month ago

    eslint-plugin-react-hooks@7.1.0 adds ESLint v10 support and several compiler-driven linting improvements, including better detection for `set-state-in-effect`, improved ref validation, and more complete diagnostics. It also improves performance by skipping compilation for non-React files and includes a fix for an exhaustive deps edge case involving Flow type casting.

    Features

  • v19.2.5

    1 month ago

    Release 19.2.5 is documented as a React Server Components change, specifically adding “more cycle protections”. The provided code diff excerpt, however, shows many repository-level infrastructure, linting, and CI workflow changes, while not clearly exposing any React public API signature changes.

  • v19.1.6

    1 month ago

    Release 19.1.6 is documented as a small React Server Components change, specifically adding more cycle protections. However, the provided code diff excerpt is dominated by CI workflow and ESLint configuration changes, and it does not clearly show any React Server Components runtime API or behavioral changes related to cycles.

    Breaking