Bump react and react-dom by dependabot[bot] · Pull Request #38 · HappyHackingSpace/writings

dependabot · 2026-10-11T05:36:11Z

Bumps react and react-dom. These dependencies needed to be updated together.
Updates react from 18.3.1 to 19.3.0

Release notes

19.3.0 (September 9, 2026)

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

Read the React 19.3 release post for more information.

New React Features

<ViewTransition />: Adds <ViewTransition /> and addTransitionType APIs to power View Transition animations in React (@sebmarkbage, @jackpope, @gaearon: #31975, #31987, #31996, #31999, #32001, #32002, #32028, #32029, #32031, #32034, #32038, #32041, #32050, #32090, #32105, #32254, #32379, #32422, #32462, #32540, #32545, #32585, #32599, #32611, #32612, #32617, #32651, #32653, #32656, #32664, #32699, #32723, #32734, #32751, #32752, #32760, #32761, #32764, #32772, #32790, #32819, #32820, #32822, #32833, #32849, #33094, #33191, #33200, #33206, #33293, #33330, #33331, #33332, #33357, #33362, #33433, #33576, #34374, #34450, #34481, #34500, #34502, #34510, #34511, #34539, #35567, #35564, #35485, #35380, #35063, #35060, #34676, #36917, #35337, #35520)

Fragment Refs: Add Refs to <Fragment /> to support composable platform behavior (@jackpope, @sebmarkbage, @eps1lon, @Dhakshin2007, @chirokas, @teamleaderleo, @fallintoplace: #32465, #32613, #32619, #32654, #32660, #32682, #32722, #32813, #32814, #33056, #33058, #33093, #34069, #34103, #34544, #34545, #37062, #37061, #37060, #36047, #36010, #35642, #35641, #35637, #35630, #34935, #37457, #37408, #37326, #37251, #37171, #37169, #37168, #37167, #37166, #37165, #37164, #37163, #37162, #37161, #37160, #37125, #37063)

New React DOM Features

browser(): a new react-dom API that returns a usable which errors during server rendering and resolves in the browser. use(browser()) inside a <Suspense> boundary marks a subtree as browser-only without reporting a recoverable error (@gnoff: #37143, #37241)

Added an onBrowserBailout option to the react-dom/server APIs to observe when a subtree defers to the browser (@gnoff #37193)

Notable changes

Enable Trusted Types API integration (@rickhanlonii #35816)

Transitions now render independently instead of being entangled into a single render, so a slow transition no longer holds up unrelated ones (@acdlite #37290)

Added a DEV-only warning when a component appears to have been unblocked by calling use() conditionally (@hoxyq, @eps1lon: #37104, #37203, #37491)

All Changes

React

Fast Refresh Fixes

Fix Fast Refresh to find and remount edits to components wrapped behind lazy() (@sophiebits #36965)

Fix Fast Refresh so edits to a memo() comparison function take effect (@sophiebits #36964)

Fix Fast Refresh crash when an edit changes the kind of a component's type (@sophiebits #36963)

Unify hot reload type resolution for Fast Refresh (@sophiebits #36962)

Fix Fast Refresh to remount correctly when an edit changes the component kind (@sophiebits #36950)

Double invoke effects in StrictMode after Fast Refresh (@eps1lon #35962)

Performance Track Fixes

Prevent crash when accessing $$typeof in Performance Tracks (@eps1lon #35679)

Handle non-string function names in Performance Tracks (@eps1lon #35659)

Use minus (-) instead of en dash for removed props in Performance Tracks (@eps1lon #35649)

Handle arrays with bigints in deep objects in Performance Tracks (@eps1lon #35648)

Don't enumerate typed array props in Performance Tracks in DEV (@UditDewan #36913)

Bail out of diffing wide objects and arrays in Performance Tracks (@eps1lon #34742)

Clear potentially large performance measures in DEV (@hoxyq #34803)

Fix missing else branch for renders with no props change in Performance Tracks (@hoxyq #34837)

Activity Fixes

Fix useSyncExternalStore missing store mutations that happened while an Activity tree was hidden (@sophiebits #36947)

Hide portal contents when an Activity is hidden (@acdlite #35091)

Prevent metadata hoisting in hidden <Activity> trees (@ronnakamoto #34983)

Prevent errors thrown inside a hidden Activity from escaping to the visible UI (@acdlite #35074)

Don't unhide a node if a direct parent Offscreen is still hidden (@sebmarkbage #34821)

Don't show internal <Offscreen> component in error messages (@rickhanlonii #35763)

Warn in DEV when a component appears to have been unblocked by a conditional use() (@hoxyq, @eps1lon: #37104, #37203, #37491)

Render transitions independently instead of entangling them into a single render (@acdlite #37290)

... (truncated)

Changelog

Sourced from react's changelog.

19.3.0 (September 9, 2026)

New React Features

<ViewTransition />: Adds <ViewTransition /> and addTransitionType APIs to power View Transition animations in React (@sebmarkbage, @jackpope, @gaearon: #31975, #31987, #31996, #31999, #32001, #32002, #32028, #32029, #32031, #32034, #32038, #32041, #32050, #32090, #32105, #32254, #32379, #32422, #32462, #32540, #32545, #32585, #32599, #32611, #32612, #32617, #32651, #32653, #32656, #32664, #32699, #32723, #32734, #32751, #32752, #32760, #32761, #32764, #32772, #32790, #32819, #32820, #32822, #32833, #32849, #33094, #33191, #33200, #33206, #33293, #33330, #33331, #33332, #33357, #33362, #33433, #33576, #34374, #34450, #34481, #34500, #34502, #34510, #34511, #34539, #35567, #35564, #35485, #35380, #35063, #35060, #34676, #36917, #35337, #35520)

Fragment Refs: Add Refs to <Fragment /> to support composable platform behavior (@jackpope, @sebmarkbage, @eps1lon, @Dhakshin2007, @chirokas, @teamleaderleo, @fallintoplace: #32465, #32613, #32619, #32654, #32660, #32682, #32722, #32813, #32814, #33056, #33058, #33093, #34069, #34103, #34544, #34545, #37062, #37061, #37060, #36047, #36010, #35642, #35641, #35637, #35630, #34935, #37457, #37408, #37326, #37251, #37171, #37169, #37168, #37167, #37166, #37165, #37164, #37163, #37162, #37161, #37160, #37125, #37063)

New React DOM Features

browser(): a new react-dom API that returns a usable which errors during server rendering and resolves in the browser. use(browser()) inside a <Suspense> boundary marks a subtree as browser-only without reporting a recoverable error (@gnoff: #37143, #37241)

Added an onBrowserBailout option to the react-dom/server APIs to observe when a subtree defers to the browser (@gnoff #37193)

Notable changes

Enable Trusted Types API integration (@rickhanlonii #35816)

Transitions now render independently instead of being entangled into a single render, so a slow transition no longer holds up unrelated ones (@acdlite #37290)

Added a DEV-only warning when a component appears to have been unblocked by calling use() conditionally (@hoxyq, @eps1lon: #37104, #37203, #37491)

All Changes

React

Fast Refresh Fixes

Fix Fast Refresh to find and remount edits to components wrapped behind lazy() (@sophiebits #36965)

Fix Fast Refresh so edits to a memo() comparison function take effect (@sophiebits #36964)

Fix Fast Refresh crash when an edit changes the kind of a component's type (@sophiebits #36963)

Unify hot reload type resolution for Fast Refresh (@sophiebits #36962)

Fix Fast Refresh to remount correctly when an edit changes the component kind (@sophiebits #36950)

Double invoke effects in StrictMode after Fast Refresh (@eps1lon #35962)

Performance Track Fixes

Prevent crash when accessing $$typeof in Performance Tracks (@eps1lon #35679)

Handle non-string function names in Performance Tracks (@eps1lon #35659)

Use minus (-) instead of en dash for removed props in Performance Tracks (@eps1lon #35649)

Handle arrays with bigints in deep objects in Performance Tracks (@eps1lon #35648)

Don't enumerate typed array props in Performance Tracks in DEV (@UditDewan #36913)

Bail out of diffing wide objects and arrays in Performance Tracks (@eps1lon #34742)

Clear potentially large performance measures in DEV (@hoxyq #34803)

Fix missing else branch for renders with no props change in Performance Tracks (@hoxyq #34837)

Activity Fixes

Fix useSyncExternalStore missing store mutations that happened while an Activity tree was hidden (@sophiebits #36947)

Hide portal contents when an Activity is hidden (@acdlite #35091)

Prevent metadata hoisting in hidden <Activity> trees (@ronnakamoto #34983)

Prevent errors thrown inside a hidden Activity from escaping to the visible UI (@acdlite #35074)

Don't unhide a node if a direct parent Offscreen is still hidden (@sebmarkbage #34821)

Don't show internal <Offscreen> component in error messages (@rickhanlonii #35763)

Warn in DEV when a component appears to have been unblocked by a conditional use() (@hoxyq, @eps1lon: #37104, #37203, #37491)

Render transitions independently instead of entangling them into a single render (@acdlite #37290)

Fix hang when updating a dehydrated boundary inside a hidden tree (@gaearon #37135)

Don't reacquire Host Singletons during dev effect validation (@gnoff #37113)

Only remove properties from Host Singletons on release (@gnoff #37112)

... (truncated)

Commits

2dc7da7 [test] Bump Jest to 30.4 (#37382)
4f93894 docs: remove stale parentType param from validateChildKeys JSDoc (#36928)
dbc3750 Update required references to GitHub repo (#36752)
900ae09 [flow] Bump flow to v0.317.0 (#36701)
fbb1370 [flow] Bump flow to v0.307.1 (#36199)
56922cf [react-native-renderer] Delete Paper (legacy) renderer (#36285)
74568e8 [Flight] Transport AggregateErrors.errors (#36156)
e66ef64 [tests] remove withoutStack from assertConsole helpers (#35498)
db71391 [Fiber] Instrument the lazy initializer thenable in all cases (#35521)
3e1abcc [tests] Require exact error messages in assertConsole helpers (#35497)
Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for react since your current version.

Updates react-dom from 18.3.1 to 19.3.0

Release notes

Sourced from react-dom's releases.

19.3.0 (September 9, 2026)

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

Read the React 19.3 release post for more information.

New React Features

<ViewTransition />: Adds <ViewTransition /> and addTransitionType APIs to power View Transition animations in React (@sebmarkbage, @jackpope, @gaearon: #31975, #31987, #31996, #31999, #32001, #32002, #32028, #32029, #32031, #32034, #32038, #32041, #32050, #32090, #32105, #32254, #32379, #32422, #32462, #32540, #32545, #32585, #32599, #32611, #32612, #32617, #32651, #32653, #32656, #32664, #32699, #32723, #32734, #32751, #32752, #32760, #32761, #32764, #32772, #32790, #32819, #32820, #32822, #32833, #32849, #33094, #33191, #33200, #33206, #33293, #33330, #33331, #33332, #33357, #33362, #33433, #33576, #34374, #34450, #34481, #34500, #34502, #34510, #34511, #34539, #35567, #35564, #35485, #35380, #35063, #35060, #34676, #36917, #35337, #35520)

Fragment Refs: Add Refs to <Fragment /> to support composable platform behavior (@jackpope, @sebmarkbage, @eps1lon, @Dhakshin2007, @chirokas, @teamleaderleo, @fallintoplace: #32465, #32613, #32619, #32654, #32660, #32682, #32722, #32813, #32814, #33056, #33058, #33093, #34069, #34103, #34544, #34545, #37062, #37061, #37060, #36047, #36010, #35642, #35641, #35637, #35630, #34935, #37457, #37408, #37326, #37251, #37171, #37169, #37168, #37167, #37166, #37165, #37164, #37163, #37162, #37161, #37160, #37125, #37063)

New React DOM Features

browser(): a new react-dom API that returns a usable which errors during server rendering and resolves in the browser. use(browser()) inside a <Suspense> boundary marks a subtree as browser-only without reporting a recoverable error (@gnoff: #37143, #37241)

Added an onBrowserBailout option to the react-dom/server APIs to observe when a subtree defers to the browser (@gnoff #37193)

Notable changes

Enable Trusted Types API integration (@rickhanlonii #35816)

Transitions now render independently instead of being entangled into a single render, so a slow transition no longer holds up unrelated ones (@acdlite #37290)

Added a DEV-only warning when a component appears to have been unblocked by calling use() conditionally (@hoxyq, @eps1lon: #37104, #37203, #37491)

All Changes

React

Fast Refresh Fixes

Fix Fast Refresh to find and remount edits to components wrapped behind lazy() (@sophiebits #36965)

Fix Fast Refresh so edits to a memo() comparison function take effect (@sophiebits #36964)

Fix Fast Refresh crash when an edit changes the kind of a component's type (@sophiebits #36963)

Unify hot reload type resolution for Fast Refresh (@sophiebits #36962)

Fix Fast Refresh to remount correctly when an edit changes the component kind (@sophiebits #36950)

Double invoke effects in StrictMode after Fast Refresh (@eps1lon #35962)

Performance Track Fixes

Prevent crash when accessing $$typeof in Performance Tracks (@eps1lon #35679)

Handle non-string function names in Performance Tracks (@eps1lon #35659)

Use minus (-) instead of en dash for removed props in Performance Tracks (@eps1lon #35649)

Handle arrays with bigints in deep objects in Performance Tracks (@eps1lon #35648)

Don't enumerate typed array props in Performance Tracks in DEV (@UditDewan #36913)

Bail out of diffing wide objects and arrays in Performance Tracks (@eps1lon #34742)

Clear potentially large performance measures in DEV (@hoxyq #34803)

Fix missing else branch for renders with no props change in Performance Tracks (@hoxyq #34837)

Activity Fixes

Fix useSyncExternalStore missing store mutations that happened while an Activity tree was hidden (@sophiebits #36947)

Hide portal contents when an Activity is hidden (@acdlite #35091)

Prevent metadata hoisting in hidden <Activity> trees (@ronnakamoto #34983)

Prevent errors thrown inside a hidden Activity from escaping to the visible UI (@acdlite #35074)

Don't unhide a node if a direct parent Offscreen is still hidden (@sebmarkbage #34821)

Don't show internal <Offscreen> component in error messages (@rickhanlonii #35763)

Warn in DEV when a component appears to have been unblocked by a conditional use() (@hoxyq, @eps1lon: #37104, #37203, #37491)

Render transitions independently instead of entangling them into a single render (@acdlite #37290)

... (truncated)

Changelog

Sourced from react-dom's changelog.

19.3.0 (September 9, 2026)

New React Features

<ViewTransition />: Adds <ViewTransition /> and addTransitionType APIs to power View Transition animations in React (@sebmarkbage, @jackpope, @gaearon: #31975, #31987, #31996, #31999, #32001, #32002, #32028, #32029, #32031, #32034, #32038, #32041, #32050, #32090, #32105, #32254, #32379, #32422, #32462, #32540, #32545, #32585, #32599, #32611, #32612, #32617, #32651, #32653, #32656, #32664, #32699, #32723, #32734, #32751, #32752, #32760, #32761, #32764, #32772, #32790, #32819, #32820, #32822, #32833, #32849, #33094, #33191, #33200, #33206, #33293, #33330, #33331, #33332, #33357, #33362, #33433, #33576, #34374, #34450, #34481, #34500, #34502, #34510, #34511, #34539, #35567, #35564, #35485, #35380, #35063, #35060, #34676, #36917, #35337, #35520)

Fragment Refs: Add Refs to <Fragment /> to support composable platform behavior (@jackpope, @sebmarkbage, @eps1lon, @Dhakshin2007, @chirokas, @teamleaderleo, @fallintoplace: #32465, #32613, #32619, #32654, #32660, #32682, #32722, #32813, #32814, #33056, #33058, #33093, #34069, #34103, #34544, #34545, #37062, #37061, #37060, #36047, #36010, #35642, #35641, #35637,

Bumps [react](https://github.com/react/react/tree/HEAD/packages/react) and [react-dom](https://github.com/react/react/tree/HEAD/packages/react-dom). These dependencies needed to be updated together. Updates `react` from 18.3.1 to 19.3.0 - [Release notes](https://github.com/react/react/releases) - [Changelog](https://github.com/react/react/blob/main/CHANGELOG.md) - [Commits](https://github.com/react/react/commits/v19.3.0/packages/react) Updates `react-dom` from 18.3.1 to 19.3.0 - [Release notes](https://github.com/react/react/releases) - [Changelog](https://github.com/react/react/blob/main/CHANGELOG.md) - [Commits](https://github.com/react/react/commits/v19.3.0/packages/react-dom) --- updated-dependencies: - dependency-name: react dependency-version: 19.3.0 dependency-type: direct:production update-type: version-update:semver-major - dependency-name: react-dom dependency-version: 19.3.0 dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com>

coderabbitai · 2026-10-11T05:36:40Z

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dependabot · 2026-10-18T05:34:08Z

Superseded by #39.

dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Oct 11, 2026

dependabot Bot closed this Oct 18, 2026

dependabot Bot deleted the dependabot/npm_and_yarn/multi-0a85864cd4 branch October 18, 2026 05:34

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Bump react and react-dom - #38

Bump react and react-dom#38
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dependabot Bot commented on behalf of github Oct 11, 2026

19.3.0 (September 9, 2026)

New React Features

New React DOM Features

Notable changes

All Changes

React

19.3.0 (September 9, 2026)

New React Features

New React DOM Features

Notable changes

All Changes

React

19.3.0 (September 9, 2026)

New React Features

New React DOM Features

Notable changes

All Changes

React

19.3.0 (September 9, 2026)

New React Features

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