chore(deps-dashboard): bump react and @types/react in /dashboard

[dependabot]

Bumps react and @types/react. These dependencies needed to be updated together.
Updates react from 18.3.1 to 19.3.0

Release notes

Sourced from react'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'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 @types/react from 18.3.31 to 19.3.0

Commits

• See full diff in compare view

[dependabot]

Labels

The following labels could not be found: dashboard, dependencies. Please create them before Dependabot can add them to a pull request.

Please fix the above issues or remove invalid values from dependabot.yml.

[giauphan]

cc @dependabot[bot] @jules

The PR bumps react to 19 but leaves its counterpart packages behind — that's the one real problem here.

File: dashboard/package.json -> Line 22: react-dom stays at ^18.2.0 while react is bumped to ^19.3.0. React and ReactDOM must be version-matched — react-dom@18 declares a peer dependency on react@^18, so this will either fail npm install (ERESOLVE) or, with --legacy-peer-deps, break at runtime. Update react-dom to ^19.3.0 in the same commit.

File: dashboard/package.json -> Line 33: @types/react-dom stays at ^18.2.0. Same version-mismatch problem for types; bump to ^19.x alongside the runtime bump, otherwise type errors from mismatched React types (e.g. the new ref-as-prop / ReactNode changes) will surface.

File: dashboard/package.json -> Line 21: React 19 has breaking changes the diff doesn't account for — worth a quick check that the app doesn't rely on removed APIs: ReactDOM.render/hydrate (must use createRoot), defaultProps on function components, string refs, and element.type === 'class'-style internals. @testing-library/react ^16.3.3 is fine for React 19.

No security or performance concerns — it's a dependency-only change. Everything else looks good once react-dom and @types/react-dom are bumped in lockstep.

[giauphan]

cc @dependabot[bot] @jules

Here's my review of the pull request:

1. Version Bump Consistency:

   • File: dashboard/package.json -> Line 19-20: The React version was bumped from 18.2.0 to 19.3.0, but React DOM remains at 18.2.0. This is inconsistent and could cause version mismatch issues. The @types/react and @types/react-dom versions should also be updated to match React 19.

2. Peer Dependency Check:

   • The change doesn't show any peer dependency updates. If this is a major React version bump, you should verify that all other dependencies are compatible with React 19.

3. Testing Considerations:

   • Since this is a major version bump, there should be additional testing to ensure all components work correctly with React 19. The test dependencies (@testing-library/react, @testing-library/user-event) should also be updated to their latest versions compatible with React 19.

4. Documentation:

   • Consider adding a changelog entry or migration guide for this major version bump, especially if there are breaking changes in React 19 that might affect the application.

The rest of the changes look good - they're straightforward version updates that maintain consistency in the dependency tree.

[giauphan]

cc @dependabot[bot] @jules

I'll review the changes in the provided unified diff for the github-review-bot project. Here's my analysis:

Correctness

• The changes appear to be version updates for React and related dependencies. This is generally safe as long as the updates are compatible with the existing codebase.

Security

• No security concerns are apparent in this diff. The version updates are straightforward and don't introduce any new potential vulnerabilities.

Performance

• No performance-related issues are visible in this diff. The dependency updates are maintenance-related rather than performance-critical.

Code Quality

• The changes are clean and well-formatted. The version updates are properly aligned and consistent across both the main dependencies and devDependencies.

Maintainability

• The updates are good for maintainability as they:
  • Keep dependencies up-to-date
  • Maintain consistency between React and related type definitions
  • Follow semantic versioning principles

Specific Observations:

1. React Version Update:

   • Updating from React 18 to 19 is a significant change, but the diff shows this is a coordinated update across all related packages (react-dom, @types/react, @types/react-dom)
   • This suggests the project is prepared for the React 19 changes

2. Dependency Consistency:

   • All related packages (react, react-dom, @types/react, @types/react-dom) are being updated together
   • This helps prevent version mismatches that could cause issues

3. Testing Setup:

   • The testing libraries (@testing-library/react, @testing-library/user-event) are also being updated
   • This ensures compatibility with the new React version

Overall Assessment:

The changes look good and appear to be well-considered updates. The version bumps are coordinated across related packages, which is a good practice. No major issues are apparent in this diff.

If everything else in the PR looks good, these changes should be safe to merge.

[giauphan]

Closing due to lockfile mismatch with main. Dependabot will automatically recreate a clean PR against the latest main.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.