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@dependabot dependabot bot commented on behalf of github Dec 27, 2025

Bumps the react group with 2 updates in the / directory: react and react-dom.

Updates react from 18.3.1 to 19.2.3

Release notes

Sourced from react's releases.

19.2.3 (December 11th, 2025)

React Server Components

19.2.2 (December 11th, 2025)

React Server Components

19.2.1 (December 3rd, 2025)

React Server Components

19.2.0 (Oct 1, 2025)

Below is a list of all new features, APIs, and bug fixes.

Read the React 19.2 release post for more information.

New React Features

  • <Activity>: A new API to hide and restore the UI and internal state of its children.
  • useEffectEvent is a React Hook that lets you extract non-reactive logic into an Effect Event.
  • cacheSignal (for RSCs) lets your know when the cache() lifetime is over.
  • React Performance tracks appear on the Performance panel’s timeline in your browser developer tools

New React DOM Features

  • Added resume APIs for partial pre-rendering with Web Streams:
  • Added resume APIs for partial pre-rendering with Node Streams:
  • Updated prerender APIs to return a postponed state that can be passed to the resume APIs.

Notable changes

  • React DOM now batches suspense boundary reveals, matching the behavior of client side rendering. This change is especially noticeable when animating the reveal of Suspense boundaries e.g. with the upcoming <ViewTransition> Component. React will batch as much reveals as possible before the first paint while trying to hit popular first-contentful paint metrics.
  • Add Node Web Streams (prerender, renderToReadableStream) to server-side-rendering APIs for Node.js
  • Use underscore instead of : IDs generated by useId

All Changes

React

  • <Activity /> was developed over many years, starting before ClassComponent.setState (@​acdlite @​sebmarkbage and many others)
  • Stringify context as "SomeContext" instead of "SomeContext.Provider" (@​kassens #33507)
  • Include stack of cause of React instrumentation errors with %o placeholder (@​eps1lon #34198)

... (truncated)

Changelog

Sourced from react's changelog.

19.2.1 (Dec 3, 2025)

React Server Components

19.2.0 (October 1st, 2025)

Below is a list of all new features, APIs, and bug fixes.

Read the React 19.2 release post for more information.

New React Features

  • <Activity>: A new API to hide and restore the UI and internal state of its children.
  • useEffectEvent is a React Hook that lets you extract non-reactive logic into an Effect Event.
  • cacheSignal (for RSCs) lets your know when the cache() lifetime is over.
  • React Performance tracks appear on the Performance panel’s timeline in your browser developer tools

New React DOM Features

  • Added resume APIs for partial pre-rendering with Web Streams:
  • Added resume APIs for partial pre-rendering with Node Streams:
  • Updated prerender APIs to return a postponed state that can be passed to the resume APIs.

Notable changes

  • React DOM now batches suspense boundary reveals, matching the behavior of client side rendering. This change is especially noticeable when animating the reveal of Suspense boundaries e.g. with the upcoming <ViewTransition> Component. React will batch as much reveals as possible before the first paint while trying to hit popular first-contentful paint metrics.
  • Add Node Web Streams (prerender, renderToReadableStream) to server-side-rendering APIs for Node.js
  • Use underscore instead of : IDs generated by useId

All Changes

React

... (truncated)

Commits

Updates react-dom from 18.3.1 to 19.2.3

Release notes

Sourced from react-dom's releases.

19.2.3 (December 11th, 2025)

React Server Components

19.2.2 (December 11th, 2025)

React Server Components

19.2.1 (December 3rd, 2025)

React Server Components

19.2.0 (Oct 1, 2025)

Below is a list of all new features, APIs, and bug fixes.

Read the React 19.2 release post for more information.

New React Features

  • <Activity>: A new API to hide and restore the UI and internal state of its children.
  • useEffectEvent is a React Hook that lets you extract non-reactive logic into an Effect Event.
  • cacheSignal (for RSCs) lets your know when the cache() lifetime is over.
  • React Performance tracks appear on the Performance panel’s timeline in your browser developer tools

New React DOM Features

  • Added resume APIs for partial pre-rendering with Web Streams:
  • Added resume APIs for partial pre-rendering with Node Streams:
  • Updated prerender APIs to return a postponed state that can be passed to the resume APIs.

Notable changes

  • React DOM now batches suspense boundary reveals, matching the behavior of client side rendering. This change is especially noticeable when animating the reveal of Suspense boundaries e.g. with the upcoming <ViewTransition> Component. React will batch as much reveals as possible before the first paint while trying to hit popular first-contentful paint metrics.
  • Add Node Web Streams (prerender, renderToReadableStream) to server-side-rendering APIs for Node.js
  • Use underscore instead of : IDs generated by useId

All Changes

React

  • <Activity /> was developed over many years, starting before ClassComponent.setState (@​acdlite @​sebmarkbage and many others)
  • Stringify context as "SomeContext" instead of "SomeContext.Provider" (@​kassens #33507)
  • Include stack of cause of React instrumentation errors with %o placeholder (@​eps1lon #34198)

... (truncated)

Changelog

Sourced from react-dom's changelog.

19.2.1 (Dec 3, 2025)

React Server Components

19.2.0 (October 1st, 2025)

Below is a list of all new features, APIs, and bug fixes.

Read the React 19.2 release post for more information.

New React Features

  • <Activity>: A new API to hide and restore the UI and internal state of its children.
  • useEffectEvent is a React Hook that lets you extract non-reactive logic into an Effect Event.
  • cacheSignal (for RSCs) lets your know when the cache() lifetime is over.
  • React Performance tracks appear on the Performance panel’s timeline in your browser developer tools

New React DOM Features

  • Added resume APIs for partial pre-rendering with Web Streams:
  • Added resume APIs for partial pre-rendering with Node Streams:
  • Updated prerender APIs to return a postponed state that can be passed to the resume APIs.

Notable changes

  • React DOM now batches suspense boundary reveals, matching the behavior of client side rendering. This change is especially noticeable when animating the reveal of Suspense boundaries e.g. with the upcoming <ViewTransition> Component. React will batch as much reveals as possible before the first paint while trying to hit popular first-contentful paint metrics.
  • Add Node Web Streams (prerender, renderToReadableStream) to server-side-rendering APIs for Node.js
  • Use underscore instead of : IDs generated by useId

All Changes

React

... (truncated)

Commits

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@dependabot dependabot bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Dec 27, 2025
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Pull request overview

This PR bumps React and React DOM from version 18.3.1 to 19.2.3 as part of a Dependabot automated dependency update. The update includes React 19's new features such as <Activity> component, useEffectEvent hook, and performance improvements.

  • Updates React core libraries from 18.3.1 to 19.2.3
  • Updates all transitive dependencies that depend on React
  • Includes changes to scheduler package (0.23.2 → 0.27.0) and removes loose-envify dependency

Reviewed changes

Copilot reviewed 1 out of 2 changed files in this pull request and generated no comments.

File Description
package.json Updates react and react-dom version specifiers from ^18.3.1 to ^19.2.3
pnpm-lock.yaml Updates lockfile with new React 19.2.3 package resolution and all transitive peer dependencies
Files not reviewed (1)
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@dependabot dependabot bot force-pushed the dependabot/npm_and_yarn/react-6045c185b5 branch 4 times, most recently from 15c6c59 to 2f98710 Compare January 1, 2026 01:04
Bumps the react group with 2 updates in the / directory: [react](https://github.com/facebook/react/tree/HEAD/packages/react) and [react-dom](https://github.com/facebook/react/tree/HEAD/packages/react-dom).


Updates `react` from 18.3.1 to 19.2.3
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v19.2.3/packages/react)

Updates `react-dom` from 18.3.1 to 19.2.3
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v19.2.3/packages/react-dom)

---
updated-dependencies:
- dependency-name: react
  dependency-version: 19.2.3
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: react
- dependency-name: react-dom
  dependency-version: 19.2.3
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: react
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot force-pushed the dependabot/npm_and_yarn/react-6045c185b5 branch from 2f98710 to 4a0c08e Compare January 2, 2026 10:33
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