21 Pull requests merged by 14 people

• Move effect dep inference tests to infer-effect-dependencies directory

  #32161 merged Jan 22, 2025

• [compiler][ez] Fix main (bad rebase / amend for #32095)

  #32160 merged Jan 22, 2025

• [compiler] Fix invalid Array.map type

  #32095 merged Jan 22, 2025

• [compiler] Repro for invalid Array.map type

  #32094 merged Jan 22, 2025

• [compiler][ez] rewrite invariant in InferReferenceEffects

  #32093 merged Jan 22, 2025

• [compiler][ez] Patch for JSX escape sequences in @babel/generator

  #32131 merged Jan 22, 2025

• [compiler][repro] JSX escape sequences not printed correctly by @babel/generator

  #32130 merged Jan 22, 2025

• fix(react-compiler): JSXText emits incorrect with bracket

  #32138 merged Jan 22, 2025

• docs(eslint-plugin-react-compiler): fix typo

  #32149 merged Jan 22, 2025

• Include error name in error chunks

  #32157 merged Jan 22, 2025

• DevTools: support useEffectEvent and forward-fix experimental prefix support

  #32106 merged Jan 22, 2025

• Add Transition Types

  #32105 merged Jan 21, 2025

• Support eslint 8+ flat plugin syntax out of the box for eslint-plugin-react-compiler

  #32120 merged Jan 18, 2025

• [Flight] Transport custom error names in dev mode

  #32116 merged Jan 17, 2025

• [eslint-plugin-react-hooks] Inline meta fields

  #32115 merged Jan 17, 2025

• [Fizz] Support Suspense boundaries anywhere

  #32069 merged Jan 17, 2025

• [ci] Use correct actor when checking if maintainer

  #32112 merged Jan 17, 2025

• [compiler] validation against calling impure functions

  #31960 merged Jan 17, 2025

• Fix moveBefore feature detection

  #32087 merged Jan 17, 2025

• [ci] Fix maintainer output condition check

  #32111 merged Jan 17, 2025

• Fix maintainer check condition

  #32110 merged Jan 17, 2025

22 Pull requests opened by 17 people

• useActionState error

  #32113 opened Jan 17, 2025

• Modified the duplicate code

  #32114 opened Jan 17, 2025

• Permit non-`DEV` Elements in `React.Children` w/ `DEV`

  #32117 opened Jan 18, 2025

• feat(ReactNative): prioritize attribute config `process` function to allow processing function props

  #32119 opened Jan 18, 2025

• Refactor ReactFlightClientConfigBundlerESM.js

  #32121 opened Jan 18, 2025

• DevTools: Add support for opening in editor with custom URL protocols

  #32124 opened Jan 19, 2025

• state update from a rAF in useLayoutEffect not batched when using createRoot

  #32125 opened Jan 19, 2025

• [Flight Parcel] Pass import maps through client references

  #32132 opened Jan 19, 2025

• Add support for custom elements that extends builtin elements

  #32136 opened Jan 20, 2025

• Consolidate event listener

  #32144 opened Jan 21, 2025

• [compiler] Improved terminal/fallthrough structure, support labels

  #32148 opened Jan 21, 2025

• [autodeps] Support namespaces

  #32162 opened Jan 22, 2025

• [Fiber] Support Suspense boundaries anywhere (excluding hydration)

  #32163 opened Jan 22, 2025

• [compiler][rfc] Hacky retry pipeline for fire

  #32164 opened Jan 22, 2025

• Stop exporting dev-only methods in production builds

  #32200 opened Jan 23, 2025

• Type confusion

  #32201 opened Jan 23, 2025

• [crud] Narrow resource type

  #32203 opened Jan 23, 2025

• [crud] Rename useResourceEffect flag

  #32204 opened Jan 23, 2025

• [crud] Merge useResourceEffect into useEffect

  #32205 opened Jan 23, 2025

• [crud] Remove useResourceEffect

  #32206 opened Jan 23, 2025

• Clarify useActionState async non-transition warning

  #32207 opened Jan 23, 2025

• Remove unused, internal `getIsRendering` function

  #32208 opened Jan 24, 2025

31 Issues closed by 9 people

• [Playground Bug]: Unexpected token, expected "{"

  #31601 closed Jan 23, 2025

• Bug: render time differ depending on load

  #28886 closed Jan 23, 2025

• [Compiler Bug]: Incorrect Optimization of JS Output

  #32189 closed Jan 23, 2025

• [Compiler Bug]: Incorrect Handling of onLoad and onError Events in <link> Component

  #32166 closed Jan 23, 2025

• Bug:

  #32168 closed Jan 23, 2025

• Bug: Validate Target Containers in createRoot() Using Invariants

  #32171 closed Jan 23, 2025

• Bug: Hydration Gaps and Dropped Events in Concurrent and Suspense Hydration

  #32173 closed Jan 23, 2025

• Bug: Inconsistent enhanced error messages for incorrect hook calls

  #32174 closed Jan 23, 2025

• Bug: Bug in rerenderOptimistic: Incorrect currentHook check before updateWorkInProgressHook invocation

  #32188 closed Jan 23, 2025

• Bug: Ensure createRoot warning parity with ReactDOM.render

  #32175 closed Jan 23, 2025

• Title Producer Retry Logic Fails to Handle Specific Retriable Exceptions in High-Throughput Environments

  #32178 closed Jan 23, 2025

• Bug:

  #32180 closed Jan 23, 2025

• Bug:

  #32179 closed Jan 23, 2025

• Bug:

  #32186 closed Jan 23, 2025

• Bug:

  #32185 closed Jan 23, 2025

• Bug:

  #32184 closed Jan 23, 2025

• Bug:

  #32187 closed Jan 23, 2025

• Bug:

  #32191 closed Jan 23, 2025

• Bug: sample test

  #32169 closed Jan 23, 2025

• [Compiler Bug]: if you use optional chaining, ref values can be read during render (new issue in the last few days)

  #31272 closed Jan 22, 2025

• [compiler] "Rendered fewer hooks than expected" error when using a function that starts with an uppercase character

  #31635 closed Jan 22, 2025

• Bug:

  #32082 closed Jan 22, 2025

• [Compiler Bug]: Compiler messes up with escape character

  #32123 closed Jan 22, 2025

• [Compiler Bug]: double quote compile incorrectly

  #32137 closed Jan 22, 2025

• Bug: effect runs with stale state values outside of Concurrent React

  #30291 closed Jan 20, 2025

• Bug:

  #32134 closed Jan 20, 2025

• Bug: react-hooks/exhaustive-deps - throws an unjustified warning for useEffect

  #31207 closed Jan 19, 2025

• Resistance

  #32122 closed Jan 19, 2025

• [Compiler Problem]: npm packages do not follow semantic versioning

  #32085 closed Jan 17, 2025

• [Compiler Bug]: Compiler assumes all functions returned from hooks are pure

  #32107 closed Jan 17, 2025

• [React 19]useEffect cleaned the wrong state in StrictMode

  #31098 closed Jan 17, 2025

24 Issues opened by 21 people

• Title Fix Regression: Key Validation Warning for Flattened Positional Children in React 19 Beta

  #32202 opened Jan 23, 2025

• [DevTools Bug]: Always show the tag <foreignObject> is unrecognized in this browser.

  #32199 opened Jan 23, 2025

• [React 19] Without extra Generic Type to useActionState hook

  #32198 opened Jan 23, 2025

• CSP violation

  #32197 opened Jan 23, 2025

• [DevTools Bug]: [DevTools Bug] Cannot reorder children for node "0" because no matching node was found in the Store.

  #32196 opened Jan 23, 2025

• Bug: onChange Not Triggering for range input After Dynamic Updates

  #32195 opened Jan 23, 2025

• Title [Bug Report] React DevTools: Server Component's Key Missing from ReactComponentInfo

  #32194 opened Jan 23, 2025

• Clarify Behavior of useSyncExternalStore When Using Server-Side Rendering (SSR)

  #32193 opened Jan 23, 2025

• [DevTools Bug]: Support Iterables in React DevTools

  #32192 opened Jan 23, 2025

• Bug: Capture React.startTransition errors and pass to reportError

  #32190 opened Jan 23, 2025

• Bug:

  #32183 opened Jan 23, 2025

• Bug: Update While Suspended Fails to Interrupt

  #32182 opened Jan 23, 2025

• Title Unnecessary updates to defaultValue and checked properties in <textarea> and <input> elements

  #32181 opened Jan 23, 2025

• Bug: Fix Buffer - Write Chunks to Separate Buffers

  #32176 opened Jan 23, 2025

• Bug: Prevent event log from growing unbounded

  #32170 opened Jan 23, 2025

• Bug: Synchronously Restart Render on Error During Async Rendering to Prevent Inconsistencies

  #32167 opened Jan 23, 2025

• [DevTools Bug]: react-devtools not start up

  #32165 opened Jan 23, 2025

• Bug: `Suspense` components rendered by Bun `renderToReadableStream()` cause render abort

  #32159 opened Jan 22, 2025

• Bug: eagerly adding `wheel` events to app root opts into changing input `type="number"` value on scroll

  #32156 opened Jan 22, 2025

• Proposal: Add an Alias for the `use` Function to Improve Accessibility and SEO

  #32150 opened Jan 22, 2025

• Bug:

  #32143 opened Jan 21, 2025

• Bug: Properties are not passed to Custom Elements that extend built-in elements

  #32135 opened Jan 20, 2025

• [DevTools Bug] Cannot add child "301" to parent "155" because parent node was not found in the Store.

  #32118 opened Jan 18, 2025

• [Compiler Bug]: eslint plugin erroneously flags third-party functions starting with "use" as hooks

  #32109 opened Jan 17, 2025

42 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• [compiler] Delete LoweredFunction.dependencies and hoisted instructions

  #32096 commented on Jan 22, 2025 • 9 new comments

• [compiler][rewrite] Represent scope dependencies with value blocks

  #32099 commented on Jan 22, 2025 • 4 new comments

• [compiler] Remove redundant InferMutableContextVariables

  #32097 commented on Jan 22, 2025 • 3 new comments

• [DevTools Bug]: Components tab freezes after inspecting

  #31549 commented on Jan 24, 2025 • 0 new comments

• fix(eslint-plugin-react-hooks): "additionalHooks" docs are misleading

  #29046 commented on Jan 22, 2025 • 0 new comments

• chore: update package.json files with repository fields

  #29582 commented on Jan 23, 2025 • 0 new comments

• RFC(react-client): add $$typeof to server references in Flight

  #30371 commented on Jan 19, 2025 • 0 new comments

• Fix:- Improve HOC support and state preservation in React Refresh

  #30660 commented on Jan 24, 2025 • 0 new comments

• Implement suppress reset property

  #30728 commented on Jan 22, 2025 • 0 new comments

• refactor: support verbose compiler healthcheck logs

  #31307 commented on Jan 21, 2025 • 0 new comments

• [compiler][rfc] enableTreatFunctionDepsAsConditional by default

  #31584 commented on Jan 21, 2025 • 0 new comments

• Expose renderToReadableStream in Node

  #31597 commented on Jan 21, 2025 • 0 new comments

• [compiler][be] Clean up bug + feature test fixtures

  #31812 commented on Jan 21, 2025 • 0 new comments

• [dependabot] Enable version updates for GitHub Actions

  #31928 commented on Jan 24, 2025 • 0 new comments

• [compiler] Early sketch of ReactiveIR

  #31974 commented on Jan 21, 2025 • 0 new comments

• [compiler] ReactiveIR: add Let/Assign/Branch/Join nodes

  #32013 commented on Jan 21, 2025 • 0 new comments

• [compiler] ReactiveIR break node and related block structuring

  #32022 commented on Jan 21, 2025 • 0 new comments

• [compiler] ReactiveIR: refactor Branch/Fallthrough

  #32027 commented on Jan 21, 2025 • 0 new comments

• fix(JSXElement): React19 regression: element._store may not be present in mixed dev/prod environment

  #32061 commented on Jan 23, 2025 • 0 new comments

• [compiler] Clean up deadcode: ReactiveFunctionValue

  #32098 commented on Jan 22, 2025 • 0 new comments

• [compiler] Clean up deadcode: DeriveMinimalDeps (non-hir fork)

  #32104 commented on Jan 22, 2025 • 0 new comments

• [React 19] Parameter order for server action when using `useActionState`

  #31356 commented on Jan 17, 2025 • 0 new comments

• Question: Async React Reconciler

  #32046 commented on Jan 17, 2025 • 0 new comments

• Bug: "Unsafe assignment to innerHTML" warning from Mozilla addons linter

  #21993 commented on Jan 19, 2025 • 0 new comments

• Bug: Controlled state input weird behavior when state update is postponed to the next micro task

  #31182 commented on Jan 19, 2025 • 0 new comments

• Bug: Request for Maintainer Role in fa.react.dev Repository

  #31322 commented on Jan 20, 2025 • 0 new comments

• make `react-hooks/exhaustive-deps` respect destructuring assignment

  #31328 commented on Jan 21, 2025 • 0 new comments

• Bug: State updates are being reordered across await in an effect

  #31306 commented on Jan 21, 2025 • 0 new comments

• Provide ways to do post-mortem analysis of “Maximum update depth exceeded” error in production.

  #12811 commented on Jan 21, 2025 • 0 new comments

• [React 19] Error when use create-react-app

  #32016 commented on Jan 21, 2025 • 0 new comments

• Bug: act warnings are not showing when running tests using Vitest but shows only in Jest.

  #31338 commented on Jan 21, 2025 • 0 new comments

• "NotFoundError: Failed to execute 'removeChild' on 'Node'" when using React.Fragment <></> with Chrome extension which does not modify the DOM tree below the root div of the React app

  #17256 commented on Jan 22, 2025 • 0 new comments

• Possible optimization to useSyncExternalStore's withSelector

  #24884 commented on Jan 22, 2025 • 0 new comments

• [React 19] `use` is significantly slower in some scenarios than throwing a Promise

  #29855 commented on Jan 22, 2025 • 0 new comments

• "Should not already be working" in Firefox after a breakpoint/alert

  #17355 commented on Jan 22, 2025 • 0 new comments

• [React 19] Inconsistent hoisting behavior between links created with `preload()` and manually inserted ones

  #31352 commented on Jan 22, 2025 • 0 new comments

• Bug: `react-hooks/rules-of-hooks` does not allow `_Component` names underscore prefix for 'private naming convention'

  #31722 commented on Jan 22, 2025 • 0 new comments

• [React 19] Controlled `<select>` component is subject to automatic form reset

  #30580 commented on Jan 23, 2025 • 0 new comments

• Bug: Input don't send "select" events when type is "email"

  #31156 commented on Jan 23, 2025 • 0 new comments

• forceUpdate not work in child component GuardGraph

  #31019 commented on Jan 23, 2025 • 0 new comments

• [React 19] useEffect does not re-fire on hot reload with React 19 and vite

  #29915 commented on Jan 23, 2025 • 0 new comments

• [eslint-plugin-react-hooks] Missing type declarations

  #30119 commented on Jan 23, 2025 • 0 new comments