Fixed invalid DevTools work tags #20362
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bvaughn
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Dec 1, 2020
| "build-for-devtools-dev": "cross-env RELEASE_CHANNEL=experimental yarn build react/index,react-dom/index,react-is,react-debug-tools,scheduler,react-test-renderer,react-refresh --type=NODE_DEV", | ||
| "build-for-devtools-prod": "cross-env RELEASE_CHANNEL=experimental yarn build react/index,react-dom/index,react-is,react-debug-tools,scheduler,react-test-renderer,react-refresh --type=NODE_PROD", | ||
| "build-for-devtools-dev": "cross-env RELEASE_CHANNEL=experimental yarn build react/index,react-dom,react-is,react-debug-tools,scheduler,react-test-renderer,react-refresh --type=NODE_DEV", | ||
| "build-for-devtools-prod": "cross-env RELEASE_CHANNEL=experimental yarn build react/index,react-dom,react-is,react-debug-tools,scheduler,react-test-renderer,react-refresh --type=NODE_PROD", |
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react-dom/index wouldn't build test utils, which DevTools tests need.
bvaughn
commented
Dec 1, 2020
| // | ||
| // TODO Update the gt() check below to be gte() whichever the next version number is. | ||
| // Currently the version in Git is 17.0.2 (but that version has not been/may not end up being released). | ||
| if (gt(version, '17.0.1')) { |
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We could probably leave the gt() check as-is, but I think gte() is better because it's more explicit. Also if we next released 17.1.0 next, and then went back and bug fix released 17.0.2 from a fork of 17.0.1 (unlikely but possible) this gt() check would fail.
Work tags changed recently (PR facebook#13902) but we didn't bump React versions. This meant that DevTools has valid work tags only for master (and FB www sync) but invalid work tags for the latest open source releases. To fix this, I incremneted React's version in Git (without an actual release) and added a new fork to the work tags detection branch. This commit also adds tags for the experimental Scope and Fundamental APIs to DevTools so component names will at least display correctly. Technically these new APIs were first introduced to experimental builds ~16.9 but I didn't add a new branch to the work tags fork because I don't they're used commonly. I've just added them to the 17+ branches.
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bvaughn
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Dec 1, 2020
| @@ -354,11 +403,21 @@ export function getInternalReactConstants( | |||
| case HostText: | |||
| case Fragment: | |||
| return null; | |||
| case FundamentalComponent: | |||
| return 'Fundamental'; | |||
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There's more work to do to fully support APIs like fundamental and scope, but as long as they exist and are being used within Facebook– at least now they won't show up as "Unknown" in DevTools.
PS I assume we still intend to use both APIs? I haven't been following along with either TBH.
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I don't think we ever used Fundamental. It's dead code.
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Details of bundled changes.Comparing: 2cf8f7f...127381d react-dom
react-art
react-native-renderer
react-test-renderer
react
react-reconciler
Size changes (experimental) |
Details of bundled changes.Comparing: 2cf8f7f...127381d react-dom
react-art
react-native-renderer
react-test-renderer
react
ReactDOM: size: 0.0%, gzip: -0.0% React: size: 0.0%, gzip: -0.0% Size changes (stable) |
gaearon
reviewed
Dec 1, 2020
| case FundamentalComponent: | ||
| return 'Fundamental'; | ||
| case LazyComponent: | ||
| return 'Lazy'; |
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Should this not show the inner type? Or does it mean it hasn't yet resolved?
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I think it means it hasn't resolved yet. Once it resolves, it will be replaced with the inner component:
react/packages/react-reconciler/src/ReactFiberBeginWork.new.js
Lines 1119 to 1121 in 3f73dce
So this label likely wouldn't be user-visible, but could show up in the console logs if we enabled the DevTools DEBUG flag for example.
I actually noticed this while tracking down what I think may be a bug with Lazy (if you unmount a Lazy component before it resolves, React ends up telling DevTools to unmount something that was never mounted and DevTools throws). I'll push a fix for that in a stacked PR shortly. Writing some more tests for it now.
gaearon
approved these changes
Dec 1, 2020
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Feb 26, 2021
Summary: This sync includes the following changes: - **[0cf9fc10b](facebook/react@0cf9fc10b )**: Fix React Native flow types ([#20889](facebook/react#20889)) //<Ricky>// - **[c581cdd48](facebook/react@c581cdd48 )**: Schedule sync updates in microtask ([#20872](facebook/react#20872)) //<Ricky>// - **[90bde6505](facebook/react@90bde6505 )**: Add SuspenseList to react-is ([#20874](facebook/react#20874)) //<Brian Vaughn>// - **[8336f19aa](facebook/react@8336f19aa )**: Update React Native types ([#20883](facebook/react#20883)) //<Rubén Norte>// - **[9209c30ff](facebook/react@9209c30ff )**: Add StrictMode level prop and createRoot unstable_strictModeLevel option ([#20849](facebook/react#20849)) //<Brian Vaughn>// - **[e5f6b91d2](facebook/react@e5f6b91d2 )**: Add Lane labels to scheduling profiler marks ([#20808](facebook/react#20808)) //<Brian Vaughn>// - **[c62986cfd](facebook/react@c62986cfd )**: Add additional messaging for RulesOfHooks lint error ([#20692](facebook/react#20692)) //<Anthony Garritano>// - **[78d2f2d30](facebook/react@78d2f2d30 )**: Fabric-compatible implementation of `JSReponder` feature ([#20768](facebook/react#20768)) //<Valentin Shergin>// - **[4d28eca97](facebook/react@4d28eca97 )**: Land enableNonInterruptingNormalPri ([#20859](facebook/react#20859)) //<Ricky>// - **[8af27aeed](facebook/react@8af27aeed )**: Remove scheduler sampling profiler shared array buffer ([#20840](facebook/react#20840)) //<Brian Vaughn>// - **[af3d52611](facebook/react@af3d52611 )**: Disable (unstable) scheduler sampling profiler for OSS builds ([#20832](facebook/react#20832)) //<Brian Vaughn>// - **[8fa0ccca0](facebook/react@8fa0ccca0 )**: fix: use SharedArrayBuffer only when cross-origin isolation is enabled ([#20831](facebook/react#20831)) //<Toru Kobayashi>// - **[099164792](facebook/react@099164792 )**: Use setImmediate when available over MessageChannel ([#20834](facebook/react#20834)) //<Dan Abramov>// - **[e2fd460cc](facebook/react@e2fd460cc )**: Bailout in sync task if work is not sync ([#20813](facebook/react#20813)) //<Andrew Clark>// - **[1a7472624](facebook/react@1a7472624 )**: Add `supportsMicrotasks` to the host config ([#20809](facebook/react#20809)) //<Andrew Clark>// - **[696e736be](facebook/react@696e736be )**: Warn if static flag is accidentally cleared ([#20807](facebook/react#20807)) //<Andrew Clark>// - **[483358c38](facebook/react@483358c38 )**: Omit TransitionHydrationLane from TransitionLanes ([#20802](facebook/react#20802)) //<Andrew Clark>// - **[78ec97d34](facebook/react@78ec97d34 )**: Fix typo ([#20466](facebook/react#20466)) //<inokawa>// - **[6cdc35972](facebook/react@6cdc35972 )**: fix comments of markUpdateLaneFromFiberToRoot ([#20546](facebook/react#20546)) //<neroneroffy>// - **[47dd9f441](facebook/react@47dd9f441 )**: Remove fakeCallbackNode ([#20799](facebook/react#20799)) //<Andrew Clark>// - **[114ab5295](facebook/react@114ab5295 )**: Make remaining empty lanes Transition lanes ([#20793](facebook/react#20793)) //<Andrew Clark>// - **[d3d2451a0](facebook/react@d3d2451a0 )**: Use a single lane per priority level ([#20791](facebook/react#20791)) //<Andrew Clark>// - **[eee874ce6](facebook/react@eee874ce6 )**: Cross-fork lint: Support named export declaration ([#20784](facebook/react#20784)) //<Andrew Clark>// - **[3b870b1e0](facebook/react@3b870b1e0 )**: Lane enableTransitionEntanglement flag ([#20775](facebook/react#20775)) //<Andrew Clark>// - **[d1845ad0f](facebook/react@d1845ad0f )**: Default updates should not interrupt transitions ([#20771](facebook/react#20771)) //<Andrew Clark>// - **[3499c343a](facebook/react@3499c343a )**: Apply #20778 to new fork, too ([#20782](facebook/react#20782)) //<Andrew Clark>// - **[3d10eca24](facebook/react@3d10eca24 )**: Move scheduler priority check into ReactDOM ([#20778](facebook/react#20778)) //<Dan Abramov>// - **[97fce318a](facebook/react@97fce318a )**: Experiment: Infer the current event priority from the native event ([#20748](facebook/react#20748)) //<Dan Abramov>// - **[6c526c515](facebook/react@6c526c515 )**: Don't shift interleaved updates to separate lane ([#20681](facebook/react#20681)) //<Andrew Clark>// - **[35f7441d3](facebook/react@35f7441d3 )**: Use Lanes instead of priority event constants ([#20762](facebook/react#20762)) //<Dan Abramov>// - **[a014c915c](facebook/react@a014c915c )**: Parallel transitions: Assign different lanes to consecutive transitions ([#20672](facebook/react#20672)) //<Andrew Clark>// - **[77754ae61](facebook/react@77754ae61 )**: Decouple event priority list from event name list ([#20760](facebook/react#20760)) //<Dan Abramov>// - **[b5bac1821](facebook/react@b5bac1821 )**: Align event group constant naming with lane naming ([#20744](facebook/react#20744)) //<Dan Abramov>// - **[4ecf11977](facebook/react@4ecf11977 )**: Remove the Fundamental internals ([#20745](facebook/react#20745)) //<Dan Abramov>// - **[eeb1325b0](facebook/react@eeb1325b0 )**: Fix UMD bundles by removing usage of global ([#20743](facebook/react#20743)) //<Dan Abramov>// - **[0935a1db3](facebook/react@0935a1db3 )**: Delete consolidateBundleSizes script ([#20724](facebook/react#20724)) //<Andrew Clark>// - **[7cb9fd7ef](facebook/react@7cb9fd7ef )**: Land interleaved updates change in main fork ([#20710](facebook/react#20710)) //<Andrew Clark>// - **[dc27b5aaa](facebook/react@dc27b5aaa )**: useMutableSource: Use StrictMode double render to detect render phase mutation ([#20698](facebook/react#20698)) //<Andrew Clark>// - **[bb1b7951d](facebook/react@bb1b7951d )**: fix: don't run effects if a render phase update results in unchanged deps ([#20676](facebook/react#20676)) //<Sebastian Silbermann>// - **[766a7a28a](facebook/react@766a7a28a )**: Improve React error message when mutable sources are mutated during render ([#20665](facebook/react#20665)) //<Brian Vaughn>// - **[a922f1c71](facebook/react@a922f1c71 )**: Fix cache refresh bug that broke DevTools ([#20687](facebook/react#20687)) //<Andrew Clark>// - **[e51bd6c1f](facebook/react@e51bd6c1f )**: Queue discrete events in microtask ([#20669](facebook/react#20669)) //<Ricky>// - **[aa736a0fa](facebook/react@aa736a0fa )**: Add queue microtask to host configs ([#20668](facebook/react#20668)) //<Ricky>// - **[deeeaf1d2](facebook/react@deeeaf1d2 )**: Entangle overlapping transitions per queue ([#20670](facebook/react#20670)) //<Andrew Clark>// - **[e316f7855](facebook/react@e316f7855 )**: RN: Implement `sendAccessibilityEvent` in RN Renderer that proxies between Fabric/non-Fabric ([#20554](facebook/react#20554)) //<Joshua Gross>// - **[9c32622cf](facebook/react@9c32622cf )**: Improve tests that use discrete events ([#20667](facebook/react#20667)) //<Ricky>// - **[d13f5b953](facebook/react@d13f5b953 )**: Experiment: Unsuspend all lanes on update ([#20660](facebook/react#20660)) //<Andrew Clark>// - **[a511dc709](facebook/react@a511dc709 )**: Error for deferred value and transition in Server Components ([#20657](facebook/react#20657)) //<Sebastian Markbåge>// - **[fb3f63f1a](facebook/react@fb3f63f1a )**: Remove lazy invokation of segments ([#20656](facebook/react#20656)) //<Sebastian Markbåge>// - **[895ae67fd](facebook/react@895ae67fd )**: Improve error boundary handling for unmounted subtrees ([#20645](facebook/react#20645)) //<Brian Vaughn>// - **[f15f8f64b](facebook/react@f15f8f64b )**: Store interleaved updates on separate queue until end of render ([#20615](facebook/react#20615)) //<Andrew Clark>// - **[0fd6805c6](facebook/react@0fd6805c6 )**: Land rest of effects refactor in main fork ([#20644](facebook/react#20644)) //<Andrew Clark>// - **[a6b5256a2](facebook/react@a6b5256a2 )**: Refactored recursive strict effects method to be iterative ([#20642](facebook/react#20642)) //<Brian Vaughn>// - **[3957853ae](facebook/react@3957853ae )**: Re-add "strict effects mode" for legacy roots only ([#20639](facebook/react#20639)) //<Brian Vaughn>// - **[fceb75e89](facebook/react@fceb75e89 )**: Delete remaining references to effect list ([#20625](facebook/react#20625)) //<Andrew Clark>// - **[741dcbdbe](facebook/react@741dcbdbe )**: Schedule passive phase whenever there's a deletion ([#20624](facebook/react#20624)) //<Andrew Clark>// - **[11a983fc7](facebook/react@11a983fc7 )**: Remove references to Deletion flag ([#20623](facebook/react#20623)) //<Andrew Clark>// - **[2e948e0d9](facebook/react@2e948e0d9 )**: Avoid .valueOf to close #20594 ([#20617](facebook/react#20617)) //<Dima Tisnek>// - **[2a646f73e](facebook/react@2a646f73e )**: Convert snapshot phase to depth-first traversal ([#20622](facebook/react#20622)) //<Andrew Clark>// - **[fb3e158a6](facebook/react@fb3e158a6 )**: Convert ReactSuspenseWithNoopRenderer tests to use built-in cache ([#20601](facebook/react#20601)) //<Andrew Clark>// - **[e0fd9e67f](facebook/react@e0fd9e67f )**: Use update lane priority in work loop ([#20621](facebook/react#20621)) //<Ricky>// - **[58e830448](facebook/react@58e830448 )**: Remove custom error message from hook access error ([#20604](facebook/react#20604)) //<Andrew Clark>// - **[9043626f0](facebook/react@9043626f0 )**: Cache tests: Make it easier to test many caches ([#20600](facebook/react#20600)) //<Andrew Clark>// - **[af0bb68e8](facebook/react@af0bb68e8 )**: Land #20595 and #20596 in main fork ([#20602](facebook/react#20602)) //<Andrew Clark>// - **[2b6985114](facebook/react@2b6985114 )**: build-combined: Fix failures when renaming across devices ([#20620](facebook/react#20620)) //<Sebastian Silbermann>// - **[af16f755d](facebook/react@af16f755d )**: Update DevTools to use getCacheForType API ([#20548](facebook/react#20548)) //<Brian Vaughn>// - **[95feb0e70](facebook/react@95feb0e70 )**: Convert mutation phase to depth-first traversal ([#20596](facebook/react#20596)) //<Andrew Clark>// - **[6132919bf](facebook/react@6132919bf )**: Convert layout phase to depth-first traversal ([#20595](facebook/react#20595)) //<Andrew Clark>// - **[42e04b46d](facebook/react@42e04b46d )**: Fix: Detach deleted fiber's alternate, too ([#20587](facebook/react#20587)) //<Andrew Clark>// - **[a656ace8d](facebook/react@a656ace8d )**: Deletion effects should fire parent -> child ([#20584](facebook/react#20584)) //<Andrew Clark>// - **[e6ed2bcf4](facebook/react@e6ed2bcf4 )**: Update package.json versions as part of build step ([#20579](facebook/react#20579)) //<Andrew Clark>// - **[eb0fb3823](facebook/react@eb0fb3823 )**: Build stable and experimental with same command ([#20573](facebook/react#20573)) //<Andrew Clark>// - **[e8eff119e](facebook/react@e8eff119e )**: Fix ESLint crash on empty react effect hook ([#20385](facebook/react#20385)) //<Christian Ruigrok>// - **[27659559e](facebook/react@27659559e )**: Add useRefresh hook to react-debug-tools ([#20460](facebook/react#20460)) //<Brian Vaughn>// - **[99554dc36](facebook/react@99554dc36 )**: Add Flight packages to experimental allowlist ([#20486](facebook/react#20486)) //<Andrew Clark>// - **[efc57e5cb](facebook/react@efc57e5cb )**: Add built-in Suspense cache with support for invalidation (refreshing) ([#20456](facebook/react#20456)) //<Andrew Clark>// - **[00a5b08e2](facebook/react@00a5b08e2 )**: Remove PassiveStatic optimization //<Andrew Clark>// - **[a6329b105](facebook/react@a6329b105 )**: Don't clear static flags in resetWorkInProgress //<Andrew Clark>// - **[1cf59f34b](facebook/react@1cf59f34b )**: Convert passive unmount phase to tree traversal //<Andrew Clark>// - **[ab29695a0](facebook/react@ab29695a0 )**: Defer more field detachments to passive phase //<Andrew Clark>// - **[d37d7a4bb](facebook/react@d37d7a4bb )**: Convert passive mount phase to tree traversal //<Andrew Clark>// - **[19e15a398](facebook/react@19e15a398 )**: Add PassiveStatic to trees with passive effects //<Andrew Clark>// - **[ff17fc176](facebook/react@ff17fc176 )**: Don't clear other flags when adding Deletion //<Andrew Clark>// - **[5687864eb](facebook/react@5687864eb )**: Add back disableSchedulerTimeoutInWorkLoop flag ([#20482](facebook/react#20482)) //<Ricky>// - **[9f338e5d7](facebook/react@9f338e5d7 )**: clone json obj in react native flight client host config parser ([#20474](facebook/react#20474)) //<Luna Ruan>// - **[4e62fd271](facebook/react@4e62fd271 )**: clone json obj in relay flight client host config parser ([#20465](facebook/react#20465)) //<Luna Ruan>// - **[070372cde](facebook/react@070372cde )**: [Flight] Fix webpack watch mode issue ([#20457](facebook/react#20457)) //<Dan Abramov>// - **[0f80dd148](facebook/react@0f80dd148 )**: [Flight] Support concatenated modules in Webpack plugin ([#20449](facebook/react#20449)) //<Dan Abramov>// - **[daf38ecdf](facebook/react@daf38ecdf )**: [Flight] Use lazy reference for existing modules ([#20445](facebook/react#20445)) //<Dan Abramov>// - **[3f9205c33](facebook/react@3f9205c33 )**: Regression test: SuspenseList causes lost unmount ([#20433](facebook/react#20433)) //<Andrew Clark>// - **[cdfde3ae1](facebook/react@cdfde3ae1 )**: Always rethrow original error when we replay errors ([#20425](facebook/react#20425)) //<Sebastian Markbåge>// - **[b15d6e93e](facebook/react@b15d6e93e )**: [Flight] Make PG and FS server-only ([#20424](facebook/react#20424)) //<Dan Abramov>// - **[40ff2395e](facebook/react@40ff2395e )**: [Flight] Prevent non-Server imports of aliased Server entrypoints ([#20422](facebook/react#20422)) //<Dan Abramov>// - **[94aa365e3](facebook/react@94aa365e3 )**: [Flight] Fix webpack plugin to use chunk groups ([#20421](facebook/react#20421)) //<Dan Abramov>// - **[842ee367e](facebook/react@842ee367e )**: [Flight] Rename the shared entry point ([#20420](facebook/react#20420)) //<Dan Abramov>// - **[dbf40ef75](facebook/react@dbf40ef75 )**: Put .server.js at the end of bundle filenames ([#20419](facebook/react#20419)) //<Dan Abramov>// - **[03126dd08](facebook/react@03126dd08 )**: [Flight] Add read-only fs methods ([#20412](facebook/react#20412)) //<Dan Abramov>// - **[b51a686a9](facebook/react@b51a686a9 )**: Turn on double effects for www test renderer ([#20416](facebook/react#20416)) //<Brian Vaughn>// - **[56a632adb](facebook/react@56a632adb )**: Double Invoke Effects in __DEV__ (in old reconciler fork) ([#20415](facebook/react#20415)) //<Brian Vaughn>// - **[1a2422337](facebook/react@1a2422337 )**: fixed typo ([#20351](facebook/react#20351)) //<togami2864>// - **[a233c9e2a](facebook/react@a233c9e2a )**: Rename internal cache helpers ([#20410](facebook/react#20410)) //<Dan Abramov>// - **[6a4b12b81](facebook/react@6a4b12b81 )**: [Flight] Add rudimentary FS binding ([#20409](facebook/react#20409)) //<Dan Abramov>// - **[7659949d6](facebook/react@7659949d6 )**: Clear `deletions` in `detachFiber` ([#20401](facebook/react#20401)) //<Andrew Clark>// - **[b9680aef7](facebook/react@b9680aef7 )**: Cache react-fetch results in the Node version ([#20407](facebook/react#20407)) //<Dan Abramov>// - **[cdae31ab8](facebook/react@cdae31ab8 )**: Fix typo ([#20279](facebook/react#20279)) //<inokawa>// - **[51a7cfe21](facebook/react@51a7cfe21 )**: Fix typo ([#20300](facebook/react#20300)) //<Hollow Man>// - **[373b297c5](facebook/react@373b297c5 )**: fix: Fix typo in react-reconciler docs ([#20284](facebook/react#20284)) //<Sam Zhou>// - **[1b5ca9906](facebook/react@1b5ca9906 )**: Fix module ID deduplication ([#20406](facebook/react#20406)) //<Dan Abramov>// - **[5fd9db732](facebook/react@5fd9db732 )**: [Flight] Rename react-transport-... packages to react-server-... ([#20403](facebook/react#20403)) //<Sebastian Markbåge>// - **[ce40f1dc2](facebook/react@ce40f1dc2 )**: Use assets API + writeToDisk instead of directly writing to disk ([#20402](facebook/react#20402)) //<Sebastian Markbåge>// - **[b66ae09b6](facebook/react@b66ae09b6 )**: Track subtreeFlags et al with bubbleProperties //<Andrew Clark>// - **[de75315d7](facebook/react@de75315d7 )**: Track deletions using an array on the parent //<Andrew Clark>// - **[1377e465d](facebook/react@1377e465d )**: Add Placement bit without removing others ([#20398](facebook/react#20398)) //<Andrew Clark>// - **[18d7574ae](facebook/react@18d7574ae )**: Remove `catch` from Scheduler build ([#20396](facebook/react#20396)) //<Andrew Clark>// - **[30dfb8602](facebook/react@30dfb8602 )**: [Flight] Basic scan of the file system to find Client modules ([#20383](facebook/react#20383)) //<Sebastian Markbåge>// - **[9b8060041](facebook/react@9b8060041 )**: Error when the number of parameters to a query changes ([#20379](facebook/react#20379)) //<Dan Abramov>// - **[60e4a76](facebook/react@60e4a76fa )**: [Flight] Add rudimentary PG binding ([#20372](facebook/react#20372)) //<Dan Abramov>// - **[88ef95712](facebook/react@88ef95712 )**: Fork ReactFiberLane ([#20371](facebook/react#20371)) //<Andrew Clark>// - **[41c5d00fc](facebook/react@41c5d00fc )**: [Flight] Minimal webpack plugin ([#20228](facebook/react#20228)) //<Dan Abramov>// - **[e23673b51](facebook/react@e23673b51 )**: [Flight] Add getCacheForType() to the dispatcher ([#20315](facebook/react#20315)) //<Dan Abramov>// - **[555eeae33](facebook/react@555eeae33 )**: Add disableNativeComponentFrames flag ([#20364](facebook/react#20364)) //<Philipp Spiess>// - **[148ffe3cf](facebook/react@148ffe3cf )**: Failing test for Client reconciliation ([#20318](facebook/react#20318)) //<Dan Abramov>// - **[a2a025537](facebook/react@a2a025537 )**: Fixed invalid DevTools work tags ([#20362](facebook/react#20362)) //<Brian Vaughn>// - **[5711811da](facebook/react@5711811da )**: Reconcile element types of lazy component yielding the same type ([#20357](facebook/react#20357)) //<Sebastian Markbåge>// - **[3f73dcee3](facebook/react@3f73dcee3 )**: Support named exports from client references ([#20312](facebook/react#20312)) //<Sebastian Markbåge>// - **[565148d75](facebook/react@565148d75 )**: Disallow *.server.js imports from any other files ([#20309](facebook/react#20309)) //<Sebastian Markbåge>// - **[e6a0f2763](facebook/react@e6a0f2763 )**: Profiler: Improve nested-update checks ([#20299](facebook/react#20299)) //<Brian Vaughn>// - **[d93b58a5e](facebook/react@d93b58a5e )**: Add flight specific entry point for react package ([#20304](facebook/react#20304)) //<Sebastian Markbåge>// - **[a81c02ac1](facebook/react@a81c02ac1 )**: Profiler onNestedUpdateScheduled accepts id as first param ([#20293](facebook/react#20293)) //<Brian Vaughn>// - **[ac2cff4b1](facebook/react@ac2cff4b1 )**: Warn if commit phase error thrown in detached tree ([#20286](facebook/react#20286)) //<Andrew Clark>// - **[0f83a64ed](facebook/react@0f83a64ed )**: Regression test: Missing unmount after re-order ([#20285](facebook/react#20285)) //<Andrew Clark>// - **[ebf158965](facebook/react@ebf158965 )**: Add best-effort documentation for third-party renderers ([#20278](facebook/react#20278)) //<Dan Abramov>// - **[82e99e1b0](facebook/react@82e99e1b0 )**: Add Node ESM Loader and Register Entrypoints ([#20274](facebook/react#20274)) //<Sebastian Markbåge>// - **[bf7b7aeb1](facebook/react@bf7b7aeb1 )**: findDOMNode: Remove return pointer mutation ([#20272](facebook/react#20272)) //<Andrew Clark>// - **[369c3db62](facebook/react@369c3db62 )**: Add separate ChildDeletion flag ([#20264](facebook/react#20264)) //<Andrew Clark>// - **[765e89b90](facebook/react@765e89b90 )**: Reset new fork to old fork ([#20254](facebook/react#20254)) //<Andrew Clark>// - **[7548dd573](facebook/react@7548dd573 )**: Properly reset Profiler nested-update flag ([#20253](facebook/react#20253)) //<Brian Vaughn>// - **[b44e4b13a](facebook/react@b44e4b13a )**: Check for deletions in `hadNoMutationsEffects` ([#20252](facebook/react#20252)) //<Andrew Clark>// - **[3ebf05183](facebook/react@3ebf05183 )**: Add new effect fields to old fork, and vice versa ([#20246](facebook/react#20246)) //<Andrew Clark>// - **[2fbcc9806](facebook/react@2fbcc9806 )**: Remove cycle between ReactFiberHooks and ReactInternalTypes ([#20242](facebook/react#20242)) //<Paul Doyle>// - **[504222dcd](facebook/react@504222dcd )**: Add Node ESM build option ([#20243](facebook/react#20243)) //<Sebastian Markbåge>// - **[1b96ee444](facebook/react@1b96ee444 )**: Remove noinline directives from new commit phase ([#20241](facebook/react#20241)) //<Andrew Clark>// - **[760d9ab57](facebook/react@760d9ab57 )**: Scheduling profiler tweaks ([#20215](facebook/react#20215)) //<Brian Vaughn>// - **[9403c3b53](facebook/react@9403c3b53 )**: Add Profiler callback when nested updates are scheduled ([#20211](facebook/react#20211)) //<Brian Vaughn>// - **[62efd9618](facebook/react@62efd9618 )**: use-subscription@1.5.1 //<Dan Abramov>// - **[e7006d67d](facebook/react@e7006d67d )**: Widen peer dependency range of use-subscription ([#20225](facebook/react#20225)) //<Billy Janitsch>// - **[15df051c9](facebook/react@15df051c9 )**: Add warning if return pointer is inconsistent ([#20219](facebook/react#20219)) //<Andrew Clark>// - **[9aca239f1](facebook/react@9aca239f1 )**: Improved dev experience when DevTools hook is disabled ([#20208](facebook/react#20208)) //<Alphabet Codes>// - **[12627f93b](facebook/react@12627f93b )**: Perform hasOwnProperty check in Relay Flight ([#20220](facebook/react#20220)) //<Sebastian Markbåge>// - **[163199d8c](facebook/react@163199d8c )**: Dedupe module id generation ([#20172](facebook/react#20172)) //<Sebastian Markbåge>// - **[76a6dbcb9](facebook/react@76a6dbcb9 )**: [Flight] Encode Symbols as special rows that can be referenced by models … ([#20171](facebook/react#20171)) //<Sebastian Markbåge>// - **[35e53b465](facebook/react@35e53b465 )**: [Flight] Simplify Relay row protocol ([#20168](facebook/react#20168)) //<Sebastian Markbåge>// - **[16e6dadba](facebook/react@16e6dadba )**: Encode throwing server components as lazy throwing references ([#20217](facebook/react#20217)) //<Sebastian Markbåge>// - **[c896cf961](facebook/react@c896cf961 )**: Set return pointer when reusing current tree ([#20212](facebook/react#20212)) //<Andrew Clark>// - **[089866015](facebook/react@089866015 )**: Add version of scheduler that only swaps MessageChannel for postTask ([#20206](facebook/react#20206)) //<Ricky>// - **[393c452e3](facebook/react@393c452e3 )**: Add "nested-update" phase to Profiler API ([#20163](facebook/react#20163)) //<Brian Vaughn>// - **[13a62feab](facebook/react@13a62feab )**: Fix path for SchedulerFeatureFlags ([#20200](facebook/react#20200)) //<Ricky>// - **[7a73d6a0f](facebook/react@7a73d6a0f )**: (Temporarily) revert unmounting error boundaries changes ([#20147](facebook/react#20147)) //<Brian Vaughn>// - **[c29710a57](facebook/react@c29710a57 )**: fix: useImperativeMethods to useImperativeHandle ([#20194](facebook/react#20194)) //<Jack Works>// jest_e2e[run_all_tests] Changelog: [General][Changed] - React Native sync for revisions c3e20f1...4d28eca Reviewed By: mdvacca Differential Revision: D26583597 fbshipit-source-id: a042df12c587fa9248d8de6f0b21b3ab231b3a7d
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Mar 17, 2021
Summary: This sync includes the following changes: - **[b9c4a01f7](facebook/react@b9c4a01f7 )**: Allow the streaming config to decide how to precompute or compute chunks ([#21008](facebook/react#21008)) //<Sebastian Markbåge>// - **[c06d245fc](facebook/react@c06d245fc )**: Update devtools-extensions build script to reflect changes in local b… ([#21004](facebook/react#21004)) //<Hector Rincon>// - **[14e4fd1ff](facebook/react@14e4fd1ff )**: [Fizz] Move DOM/Native format configs to their respective packages ([#20994](facebook/react#20994)) //<Sebastian Markbåge>// - **[f2b6bf7c8](facebook/react@f2b6bf7c8 )**: [Fizz] Destroy the stream with an error if the root throws ([#20992](facebook/react#20992)) //<Sebastian Markbåge>// - **[10cc40018](facebook/react@10cc40018 )**: Basic Fizz Architecture ([#20970](facebook/react#20970)) //<Sebastian Markbåge>// - **[b7e631066](facebook/react@b7e631066 )**: Stop tracking roots with pending discrete updates ([#20978](facebook/react#20978)) //<Andrew Clark>// - **[860f673](facebook/react@860f673a7 )**: Remove Blocking Mode (again) ([#20974](facebook/react#20974)) //<Ricky>// - **[acde65469](facebook/react@acde65469 )**: Unify InputDiscreteLane with SyncLane ([#20968](facebook/react#20968)) //<Ricky>// - **[6556e2a87](facebook/react@6556e2a87 )**: Cleaned up unused PassiveUnmountPendingDev DEV flag ([#20973](facebook/react#20973)) //<Brian Vaughn>// - **[60182d64c](facebook/react@60182d64c )**: Cleanup tests using runWithPriority. ([#20958](facebook/react#20958)) //<Ricky>// - **[e4d4b7074](facebook/react@e4d4b7074 )**: Land enableNativeEventPriorityInference ([#20955](facebook/react#20955)) //<Ricky>// - **[73e900b0e](facebook/react@73e900b0e )**: Land enableDiscreteEventMicroTasks ([#20954](facebook/react#20954)) //<Ricky>// - **[41e62e771](facebook/react@41e62e771 )**: Remove runWithPriority internally //<Rick Hanlon>// - **[431e76e2d](facebook/react@431e76e2d )**: Switch callsites over to update lane priority //<Rick Hanlon>// - **[e89d74ee6](facebook/react@e89d74ee6 )**: Remove decoupleUpdatePriorityFromScheduler //<Rick Hanlon>// - **[ca15606d8](facebook/react@ca15606d8 )**: chore(build): Ensure experimental builds exists on windows ([#20933](facebook/react#20933)) //<Sebastian Silbermann>// - **[d74559746](facebook/react@d74559746 )**: Use update lane priority to set pending updates on roots ([#20918](facebook/react#20918)) //<Ricky>// - **[f04bcb813](facebook/react@f04bcb813 )**: [Bugfix] Reset `subtreeFlags` in `resetWorkInProgress` ([#20948](facebook/react#20948)) //<Andrew Clark>// - **[c7b449798](facebook/react@c7b449798 )**: [Experiment] Lazily propagate context changes ([#20890](facebook/react#20890)) //<Andrew Clark>// - **[258b375a4](facebook/react@258b375a4 )**: Move context comparison to consumer //<Andrew Clark>// - **[7df65725b](facebook/react@7df65725b )**: Split getComponentName into getComponentNameFromFiber and getComponentNameFromType ([#20940](facebook/react#20940)) //<Brian Vaughn>// - **[ee4326357](facebook/react@ee4326357 )**: Revert "Remove blocking mode and blocking root ([#20888](facebook/react#20888))" ([#20916](facebook/react#20916)) //<Andrew Clark>// - **[de0ee76db](facebook/react@de0ee76db )**: Add unstable_strictModeLevel to test renderer ([#20914](facebook/react#20914)) //<Andrew Clark>// - **[d857f9e4d](facebook/react@d857f9e4d )**: Land enableSetImmediate feature flag ([#20906](facebook/react#20906)) //<Dan Abramov>// - **[553440bd1](facebook/react@553440bd1 )**: Remove blocking mode and blocking root ([#20888](facebook/react#20888)) //<Ricky>// - **[38f392ced](facebook/react@38f392ced )**: typo fix for the word 'Psuedo' ([#20894](facebook/react#20894)) //<Bowen>// - **[0cf9fc10b](facebook/react@0cf9fc10b )**: Fix React Native flow types ([#20889](facebook/react#20889)) //<Ricky>// - **[c581cdd48](facebook/react@c581cdd48 )**: Schedule sync updates in microtask ([#20872](facebook/react#20872)) //<Ricky>// - **[90bde6505](facebook/react@90bde6505 )**: Add SuspenseList to react-is ([#20874](facebook/react#20874)) //<Brian Vaughn>// - **[8336f19aa](facebook/react@8336f19aa )**: Update React Native types ([#20883](facebook/react#20883)) //<Rubén Norte>// - **[9209c30ff](facebook/react@9209c30ff )**: Add StrictMode level prop and createRoot unstable_strictModeLevel option ([#20849](facebook/react#20849)) //<Brian Vaughn>// - **[e5f6b91d2](facebook/react@e5f6b91d2 )**: Add Lane labels to scheduling profiler marks ([#20808](facebook/react#20808)) //<Brian Vaughn>// - **[c62986cfd](facebook/react@c62986cfd )**: Add additional messaging for RulesOfHooks lint error ([#20692](facebook/react#20692)) //<Anthony Garritano>// - **[78d2f2d30](facebook/react@78d2f2d30 )**: Fabric-compatible implementation of `JSReponder` feature ([#20768](facebook/react#20768)) //<Valentin Shergin>// - **[4d28eca97](facebook/react@4d28eca97 )**: Land enableNonInterruptingNormalPri ([#20859](facebook/react#20859)) //<Ricky>// - **[8af27aeed](facebook/react@8af27aeed )**: Remove scheduler sampling profiler shared array buffer ([#20840](facebook/react#20840)) //<Brian Vaughn>// - **[af3d52611](facebook/react@af3d52611 )**: Disable (unstable) scheduler sampling profiler for OSS builds ([#20832](facebook/react#20832)) //<Brian Vaughn>// - **[8fa0ccca0](facebook/react@8fa0ccca0 )**: fix: use SharedArrayBuffer only when cross-origin isolation is enabled ([#20831](facebook/react#20831)) //<Toru Kobayashi>// - **[099164792](facebook/react@099164792 )**: Use setImmediate when available over MessageChannel ([#20834](facebook/react#20834)) //<Dan Abramov>// - **[e2fd460cc](facebook/react@e2fd460cc )**: Bailout in sync task if work is not sync ([#20813](facebook/react#20813)) //<Andrew Clark>// - **[1a7472624](facebook/react@1a7472624 )**: Add `supportsMicrotasks` to the host config ([#20809](facebook/react#20809)) //<Andrew Clark>// - **[696e736be](facebook/react@696e736be )**: Warn if static flag is accidentally cleared ([#20807](facebook/react#20807)) //<Andrew Clark>// - **[483358c38](facebook/react@483358c38 )**: Omit TransitionHydrationLane from TransitionLanes ([#20802](facebook/react#20802)) //<Andrew Clark>// - **[78ec97d34](facebook/react@78ec97d34 )**: Fix typo ([#20466](facebook/react#20466)) //<inokawa>// - **[6cdc35972](facebook/react@6cdc35972 )**: fix comments of markUpdateLaneFromFiberToRoot ([#20546](facebook/react#20546)) //<neroneroffy>// - **[47dd9f441](facebook/react@47dd9f441 )**: Remove fakeCallbackNode ([#20799](facebook/react#20799)) //<Andrew Clark>// - **[114ab5295](facebook/react@114ab5295 )**: Make remaining empty lanes Transition lanes ([#20793](facebook/react#20793)) //<Andrew Clark>// - **[d3d2451a0](facebook/react@d3d2451a0 )**: Use a single lane per priority level ([#20791](facebook/react#20791)) //<Andrew Clark>// - **[eee874ce6](facebook/react@eee874ce6 )**: Cross-fork lint: Support named export declaration ([#20784](facebook/react#20784)) //<Andrew Clark>// - **[3b870b1e0](facebook/react@3b870b1e0 )**: Lane enableTransitionEntanglement flag ([#20775](facebook/react#20775)) //<Andrew Clark>// - **[d1845ad0f](facebook/react@d1845ad0f )**: Default updates should not interrupt transitions ([#20771](facebook/react#20771)) //<Andrew Clark>// - **[3499c343a](facebook/react@3499c343a )**: Apply #20778 to new fork, too ([#20782](facebook/react#20782)) //<Andrew Clark>// - **[3d10eca24](facebook/react@3d10eca24 )**: Move scheduler priority check into ReactDOM ([#20778](facebook/react#20778)) //<Dan Abramov>// - **[97fce318a](facebook/react@97fce318a )**: Experiment: Infer the current event priority from the native event ([#20748](facebook/react#20748)) //<Dan Abramov>// - **[6c526c515](facebook/react@6c526c515 )**: Don't shift interleaved updates to separate lane ([#20681](facebook/react#20681)) //<Andrew Clark>// - **[35f7441d3](facebook/react@35f7441d3 )**: Use Lanes instead of priority event constants ([#20762](facebook/react#20762)) //<Dan Abramov>// - **[a014c915c](facebook/react@a014c915c )**: Parallel transitions: Assign different lanes to consecutive transitions ([#20672](facebook/react#20672)) //<Andrew Clark>// - **[77754ae61](facebook/react@77754ae61 )**: Decouple event priority list from event name list ([#20760](facebook/react#20760)) //<Dan Abramov>// - **[b5bac1821](facebook/react@b5bac1821 )**: Align event group constant naming with lane naming ([#20744](facebook/react#20744)) //<Dan Abramov>// - **[4ecf11977](facebook/react@4ecf11977 )**: Remove the Fundamental internals ([#20745](facebook/react#20745)) //<Dan Abramov>// - **[eeb1325b0](facebook/react@eeb1325b0 )**: Fix UMD bundles by removing usage of global ([#20743](facebook/react#20743)) //<Dan Abramov>// - **[0935a1db3](facebook/react@0935a1db3 )**: Delete consolidateBundleSizes script ([#20724](facebook/react#20724)) //<Andrew Clark>// - **[7cb9fd7ef](facebook/react@7cb9fd7ef )**: Land interleaved updates change in main fork ([#20710](facebook/react#20710)) //<Andrew Clark>// - **[dc27b5aaa](facebook/react@dc27b5aaa )**: useMutableSource: Use StrictMode double render to detect render phase mutation ([#20698](facebook/react#20698)) //<Andrew Clark>// - **[bb1b7951d](facebook/react@bb1b7951d )**: fix: don't run effects if a render phase update results in unchanged deps ([#20676](facebook/react#20676)) //<Sebastian Silbermann>// - **[766a7a28a](facebook/react@766a7a28a )**: Improve React error message when mutable sources are mutated during render ([#20665](facebook/react#20665)) //<Brian Vaughn>// - **[a922f1c71](facebook/react@a922f1c71 )**: Fix cache refresh bug that broke DevTools ([#20687](facebook/react#20687)) //<Andrew Clark>// - **[e51bd6c1f](facebook/react@e51bd6c1f )**: Queue discrete events in microtask ([#20669](facebook/react#20669)) //<Ricky>// - **[aa736a0fa](facebook/react@aa736a0fa )**: Add queue microtask to host configs ([#20668](facebook/react#20668)) //<Ricky>// - **[deeeaf1d2](facebook/react@deeeaf1d2 )**: Entangle overlapping transitions per queue ([#20670](facebook/react#20670)) //<Andrew Clark>// - **[e316f7855](facebook/react@e316f7855 )**: RN: Implement `sendAccessibilityEvent` in RN Renderer that proxies between Fabric/non-Fabric ([#20554](facebook/react#20554)) //<Joshua Gross>// - **[9c32622cf](facebook/react@9c32622cf )**: Improve tests that use discrete events ([#20667](facebook/react#20667)) //<Ricky>// - **[d13f5b953](facebook/react@d13f5b953 )**: Experiment: Unsuspend all lanes on update ([#20660](facebook/react#20660)) //<Andrew Clark>// - **[a511dc709](facebook/react@a511dc709 )**: Error for deferred value and transition in Server Components ([#20657](facebook/react#20657)) //<Sebastian Markbåge>// - **[fb3f63f1a](facebook/react@fb3f63f1a )**: Remove lazy invokation of segments ([#20656](facebook/react#20656)) //<Sebastian Markbåge>// - **[895ae67fd](facebook/react@895ae67fd )**: Improve error boundary handling for unmounted subtrees ([#20645](facebook/react#20645)) //<Brian Vaughn>// - **[f15f8f64b](facebook/react@f15f8f64b )**: Store interleaved updates on separate queue until end of render ([#20615](facebook/react#20615)) //<Andrew Clark>// - **[0fd6805c6](facebook/react@0fd6805c6 )**: Land rest of effects refactor in main fork ([#20644](facebook/react#20644)) //<Andrew Clark>// - **[a6b5256a2](facebook/react@a6b5256a2 )**: Refactored recursive strict effects method to be iterative ([#20642](facebook/react#20642)) //<Brian Vaughn>// - **[3957853ae](facebook/react@3957853ae )**: Re-add "strict effects mode" for legacy roots only ([#20639](facebook/react#20639)) //<Brian Vaughn>// - **[fceb75e89](facebook/react@fceb75e89 )**: Delete remaining references to effect list ([#20625](facebook/react#20625)) //<Andrew Clark>// - **[741dcbdbe](facebook/react@741dcbdbe )**: Schedule passive phase whenever there's a deletion ([#20624](facebook/react#20624)) //<Andrew Clark>// - **[11a983fc7](facebook/react@11a983fc7 )**: Remove references to Deletion flag ([#20623](facebook/react#20623)) //<Andrew Clark>// - **[2e948e0d9](facebook/react@2e948e0d9 )**: Avoid .valueOf to close #20594 ([#20617](facebook/react#20617)) //<Dima Tisnek>// - **[2a646f73e](facebook/react@2a646f73e )**: Convert snapshot phase to depth-first traversal ([#20622](facebook/react#20622)) //<Andrew Clark>// - **[fb3e158a6](facebook/react@fb3e158a6 )**: Convert ReactSuspenseWithNoopRenderer tests to use built-in cache ([#20601](facebook/react#20601)) //<Andrew Clark>// - **[e0fd9e67f](facebook/react@e0fd9e67f )**: Use update lane priority in work loop ([#20621](facebook/react#20621)) //<Ricky>// - **[58e830448](facebook/react@58e830448 )**: Remove custom error message from hook access error ([#20604](facebook/react#20604)) //<Andrew Clark>// - **[9043626f0](facebook/react@9043626f0 )**: Cache tests: Make it easier to test many caches ([#20600](facebook/react#20600)) //<Andrew Clark>// - **[af0bb68e8](facebook/react@af0bb68e8 )**: Land #20595 and #20596 in main fork ([#20602](facebook/react#20602)) //<Andrew Clark>// - **[2b6985114](facebook/react@2b6985114 )**: build-combined: Fix failures when renaming across devices ([#20620](facebook/react#20620)) //<Sebastian Silbermann>// - **[af16f755d](facebook/react@af16f755d )**: Update DevTools to use getCacheForType API ([#20548](facebook/react#20548)) //<Brian Vaughn>// - **[95feb0e70](facebook/react@95feb0e70 )**: Convert mutation phase to depth-first traversal ([#20596](facebook/react#20596)) //<Andrew Clark>// - **[6132919bf](facebook/react@6132919bf )**: Convert layout phase to depth-first traversal ([#20595](facebook/react#20595)) //<Andrew Clark>// - **[42e04b46d](facebook/react@42e04b46d )**: Fix: Detach deleted fiber's alternate, too ([#20587](facebook/react#20587)) //<Andrew Clark>// - **[a656ace8d](facebook/react@a656ace8d )**: Deletion effects should fire parent -> child ([#20584](facebook/react#20584)) //<Andrew Clark>// - **[e6ed2bcf4](facebook/react@e6ed2bcf4 )**: Update package.json versions as part of build step ([#20579](facebook/react#20579)) //<Andrew Clark>// - **[eb0fb3823](facebook/react@eb0fb3823 )**: Build stable and experimental with same command ([#20573](facebook/react#20573)) //<Andrew Clark>// - **[e8eff119e](facebook/react@e8eff119e )**: Fix ESLint crash on empty react effect hook ([#20385](facebook/react#20385)) //<Christian Ruigrok>// - **[27659559e](facebook/react@27659559e )**: Add useRefresh hook to react-debug-tools ([#20460](facebook/react#20460)) //<Brian Vaughn>// - **[99554dc36](facebook/react@99554dc36 )**: Add Flight packages to experimental allowlist ([#20486](facebook/react#20486)) //<Andrew Clark>// - **[efc57e5cb](facebook/react@efc57e5cb )**: Add built-in Suspense cache with support for invalidation (refreshing) ([#20456](facebook/react#20456)) //<Andrew Clark>// - **[00a5b08e2](facebook/react@00a5b08e2 )**: Remove PassiveStatic optimization //<Andrew Clark>// - **[a6329b105](facebook/react@a6329b105 )**: Don't clear static flags in resetWorkInProgress //<Andrew Clark>// - **[1cf59f34b](facebook/react@1cf59f34b )**: Convert passive unmount phase to tree traversal //<Andrew Clark>// - **[ab29695a0](facebook/react@ab29695a0 )**: Defer more field detachments to passive phase //<Andrew Clark>// - **[d37d7a4bb](facebook/react@d37d7a4bb )**: Convert passive mount phase to tree traversal //<Andrew Clark>// - **[19e15a398](facebook/react@19e15a398 )**: Add PassiveStatic to trees with passive effects //<Andrew Clark>// - **[ff17fc176](facebook/react@ff17fc176 )**: Don't clear other flags when adding Deletion //<Andrew Clark>// - **[5687864eb](facebook/react@5687864eb )**: Add back disableSchedulerTimeoutInWorkLoop flag ([#20482](facebook/react#20482)) //<Ricky>// - **[9f338e5d7](facebook/react@9f338e5d7 )**: clone json obj in react native flight client host config parser ([#20474](facebook/react#20474)) //<Luna Ruan>// - **[4e62fd271](facebook/react@4e62fd271 )**: clone json obj in relay flight client host config parser ([#20465](facebook/react#20465)) //<Luna Ruan>// - **[070372cde](facebook/react@070372cde )**: [Flight] Fix webpack watch mode issue ([#20457](facebook/react#20457)) //<Dan Abramov>// - **[0f80dd148](facebook/react@0f80dd148 )**: [Flight] Support concatenated modules in Webpack plugin ([#20449](facebook/react#20449)) //<Dan Abramov>// - **[daf38ecdf](facebook/react@daf38ecdf )**: [Flight] Use lazy reference for existing modules ([#20445](facebook/react#20445)) //<Dan Abramov>// - **[3f9205c33](facebook/react@3f9205c33 )**: Regression test: SuspenseList causes lost unmount ([#20433](facebook/react#20433)) //<Andrew Clark>// - **[cdfde3ae1](facebook/react@cdfde3ae1 )**: Always rethrow original error when we replay errors ([#20425](facebook/react#20425)) //<Sebastian Markbåge>// - **[b15d6e93e](facebook/react@b15d6e93e )**: [Flight] Make PG and FS server-only ([#20424](facebook/react#20424)) //<Dan Abramov>// - **[40ff2395e](facebook/react@40ff2395e )**: [Flight] Prevent non-Server imports of aliased Server entrypoints ([#20422](facebook/react#20422)) //<Dan Abramov>// - **[94aa365e3](facebook/react@94aa365e3 )**: [Flight] Fix webpack plugin to use chunk groups ([#20421](facebook/react#20421)) //<Dan Abramov>// - **[842ee367e](facebook/react@842ee367e )**: [Flight] Rename the shared entry point ([#20420](facebook/react#20420)) //<Dan Abramov>// - **[dbf40ef75](facebook/react@dbf40ef75 )**: Put .server.js at the end of bundle filenames ([#20419](facebook/react#20419)) //<Dan Abramov>// - **[03126dd08](facebook/react@03126dd08 )**: [Flight] Add read-only fs methods ([#20412](facebook/react#20412)) //<Dan Abramov>// - **[b51a686a9](facebook/react@b51a686a9 )**: Turn on double effects for www test renderer ([#20416](facebook/react#20416)) //<Brian Vaughn>// - **[56a632adb](facebook/react@56a632adb )**: Double Invoke Effects in __DEV__ (in old reconciler fork) ([#20415](facebook/react#20415)) //<Brian Vaughn>// - **[1a2422337](facebook/react@1a2422337 )**: fixed typo ([#20351](facebook/react#20351)) //<togami2864>// - **[a233c9e2a](facebook/react@a233c9e2a )**: Rename internal cache helpers ([#20410](facebook/react#20410)) //<Dan Abramov>// - **[6a4b12b81](facebook/react@6a4b12b81 )**: [Flight] Add rudimentary FS binding ([#20409](facebook/react#20409)) //<Dan Abramov>// - **[7659949d6](facebook/react@7659949d6 )**: Clear `deletions` in `detachFiber` ([#20401](facebook/react#20401)) //<Andrew Clark>// - **[b9680aef7](facebook/react@b9680aef7 )**: Cache react-fetch results in the Node version ([#20407](facebook/react#20407)) //<Dan Abramov>// - **[cdae31ab8](facebook/react@cdae31ab8 )**: Fix typo ([#20279](facebook/react#20279)) //<inokawa>// - **[51a7cfe21](facebook/react@51a7cfe21 )**: Fix typo ([#20300](facebook/react#20300)) //<Hollow Man>// - **[373b297c5](facebook/react@373b297c5 )**: fix: Fix typo in react-reconciler docs ([#20284](facebook/react#20284)) //<Sam Zhou>// - **[1b5ca9906](facebook/react@1b5ca9906 )**: Fix module ID deduplication ([#20406](facebook/react#20406)) //<Dan Abramov>// - **[5fd9db732](facebook/react@5fd9db732 )**: [Flight] Rename react-transport-... packages to react-server-... ([#20403](facebook/react#20403)) //<Sebastian Markbåge>// - **[ce40f1dc2](facebook/react@ce40f1dc2 )**: Use assets API + writeToDisk instead of directly writing to disk ([#20402](facebook/react#20402)) //<Sebastian Markbåge>// - **[b66ae09b6](facebook/react@b66ae09b6 )**: Track subtreeFlags et al with bubbleProperties //<Andrew Clark>// - **[de75315d7](facebook/react@de75315d7 )**: Track deletions using an array on the parent //<Andrew Clark>// - **[1377e465d](facebook/react@1377e465d )**: Add Placement bit without removing others ([#20398](facebook/react#20398)) //<Andrew Clark>// - **[18d7574ae](facebook/react@18d7574ae )**: Remove `catch` from Scheduler build ([#20396](facebook/react#20396)) //<Andrew Clark>// - **[30dfb8602](facebook/react@30dfb8602 )**: [Flight] Basic scan of the file system to find Client modules ([#20383](facebook/react#20383)) //<Sebastian Markbåge>// - **[9b8060041](facebook/react@9b8060041 )**: Error when the number of parameters to a query changes ([#20379](facebook/react#20379)) //<Dan Abramov>// - **[60e4a76](facebook/react@60e4a76fa )**: [Flight] Add rudimentary PG binding ([#20372](facebook/react#20372)) //<Dan Abramov>// - **[88ef95712](facebook/react@88ef95712 )**: Fork ReactFiberLane ([#20371](facebook/react#20371)) //<Andrew Clark>// - **[41c5d00fc](facebook/react@41c5d00fc )**: [Flight] Minimal webpack plugin ([#20228](facebook/react#20228)) //<Dan Abramov>// - **[e23673b51](facebook/react@e23673b51 )**: [Flight] Add getCacheForType() to the dispatcher ([#20315](facebook/react#20315)) //<Dan Abramov>// - **[555eeae33](facebook/react@555eeae33 )**: Add disableNativeComponentFrames flag ([#20364](facebook/react#20364)) //<Philipp Spiess>// - **[148ffe3cf](facebook/react@148ffe3cf )**: Failing test for Client reconciliation ([#20318](facebook/react#20318)) //<Dan Abramov>// - **[a2a025537](facebook/react@a2a025537 )**: Fixed invalid DevTools work tags ([#20362](facebook/react#20362)) //<Brian Vaughn>// - **[5711811da](facebook/react@5711811da )**: Reconcile element types of lazy component yielding the same type ([#20357](facebook/react#20357)) //<Sebastian Markbåge>// - **[3f73dcee3](facebook/react@3f73dcee3 )**: Support named exports from client references ([#20312](facebook/react#20312)) //<Sebastian Markbåge>// - **[565148d75](facebook/react@565148d75 )**: Disallow *.server.js imports from any other files ([#20309](facebook/react#20309)) //<Sebastian Markbåge>// - **[e6a0f2763](facebook/react@e6a0f2763 )**: Profiler: Improve nested-update checks ([#20299](facebook/react#20299)) //<Brian Vaughn>// - **[d93b58a5e](facebook/react@d93b58a5e )**: Add flight specific entry point for react package ([#20304](facebook/react#20304)) //<Sebastian Markbåge>// - **[a81c02ac1](facebook/react@a81c02ac1 )**: Profiler onNestedUpdateScheduled accepts id as first param ([#20293](facebook/react#20293)) //<Brian Vaughn>// - **[ac2cff4b1](facebook/react@ac2cff4b1 )**: Warn if commit phase error thrown in detached tree ([#20286](facebook/react#20286)) //<Andrew Clark>// - **[0f83a64ed](facebook/react@0f83a64ed )**: Regression test: Missing unmount after re-order ([#20285](facebook/react#20285)) //<Andrew Clark>// - **[ebf158965](facebook/react@ebf158965 )**: Add best-effort documentation for third-party renderers ([#20278](facebook/react#20278)) //<Dan Abramov>// - **[82e99e1b0](facebook/react@82e99e1b0 )**: Add Node ESM Loader and Register Entrypoints ([#20274](facebook/react#20274)) //<Sebastian Markbåge>// - **[bf7b7aeb1](facebook/react@bf7b7aeb1 )**: findDOMNode: Remove return pointer mutation ([#20272](facebook/react#20272)) //<Andrew Clark>// - **[369c3db62](facebook/react@369c3db62 )**: Add separate ChildDeletion flag ([#20264](facebook/react#20264)) //<Andrew Clark>// - **[765e89b90](facebook/react@765e89b90 )**: Reset new fork to old fork ([#20254](facebook/react#20254)) //<Andrew Clark>// - **[7548dd573](facebook/react@7548dd573 )**: Properly reset Profiler nested-update flag ([#20253](facebook/react#20253)) //<Brian Vaughn>// - **[b44e4b13a](facebook/react@b44e4b13a )**: Check for deletions in `hadNoMutationsEffects` ([#20252](facebook/react#20252)) //<Andrew Clark>// - **[3ebf05183](facebook/react@3ebf05183 )**: Add new effect fields to old fork, and vice versa ([#20246](facebook/react#20246)) //<Andrew Clark>// - **[2fbcc9806](facebook/react@2fbcc9806 )**: Remove cycle between ReactFiberHooks and ReactInternalTypes ([#20242](facebook/react#20242)) //<Paul Doyle>// - **[504222dcd](facebook/react@504222dcd )**: Add Node ESM build option ([#20243](facebook/react#20243)) //<Sebastian Markbåge>// - **[1b96ee444](facebook/react@1b96ee444 )**: Remove noinline directives from new commit phase ([#20241](facebook/react#20241)) //<Andrew Clark>// - **[760d9ab57](facebook/react@760d9ab57 )**: Scheduling profiler tweaks ([#20215](facebook/react#20215)) //<Brian Vaughn>// - **[9403c3b53](facebook/react@9403c3b53 )**: Add Profiler callback when nested updates are scheduled ([#20211](facebook/react#20211)) //<Brian Vaughn>// - **[62efd9618](facebook/react@62efd9618 )**: use-subscription@1.5.1 //<Dan Abramov>// - **[e7006d67d](facebook/react@e7006d67d )**: Widen peer dependency range of use-subscription ([#20225](facebook/react#20225)) //<Billy Janitsch>// - **[15df051c9](facebook/react@15df051c9 )**: Add warning if return pointer is inconsistent ([#20219](facebook/react#20219)) //<Andrew Clark>// - **[9aca239f1](facebook/react@9aca239f1 )**: Improved dev experience when DevTools hook is disabled ([#20208](facebook/react#20208)) //<Alphabet Codes>// - **[12627f93b](facebook/react@12627f93b )**: Perform hasOwnProperty check in Relay Flight ([#20220](facebook/react#20220)) //<Sebastian Markbåge>// - **[163199d8c](facebook/react@163199d8c )**: Dedupe module id generation ([#20172](facebook/react#20172)) //<Sebastian Markbåge>// - **[76a6dbcb9](facebook/react@76a6dbcb9 )**: [Flight] Encode Symbols as special rows that can be referenced by models … ([#20171](facebook/react#20171)) //<Sebastian Markbåge>// - **[35e53b465](facebook/react@35e53b465 )**: [Flight] Simplify Relay row protocol ([#20168](facebook/react#20168)) //<Sebastian Markbåge>// - **[16e6dadba](facebook/react@16e6dadba )**: Encode throwing server components as lazy throwing references ([#20217](facebook/react#20217)) //<Sebastian Markbåge>// - **[c896cf961](facebook/react@c896cf961 )**: Set return pointer when reusing current tree ([#20212](facebook/react#20212)) //<Andrew Clark>// - **[089866015](facebook/react@089866015 )**: Add version of scheduler that only swaps MessageChannel for postTask ([#20206](facebook/react#20206)) //<Ricky>// - **[393c452e3](facebook/react@393c452e3 )**: Add "nested-update" phase to Profiler API ([#20163](facebook/react#20163)) //<Brian Vaughn>// - **[13a62feab](facebook/react@13a62feab )**: Fix path for SchedulerFeatureFlags ([#20200](facebook/react#20200)) //<Ricky>// - **[7a73d6a0f](facebook/react@7a73d6a0f )**: (Temporarily) revert unmounting error boundaries changes ([#20147](facebook/react#20147)) //<Brian Vaughn>// - **[c29710a57](facebook/react@c29710a57 )**: fix: useImperativeMethods to useImperativeHandle ([#20194](facebook/react#20194)) //<Jack Works>// - **[f8979e0e2](facebook/react@f8979e0e2 )**: Revert 'Fabric-compatible implementation of feature' and have Fabric noop when setJSResponder is called for now ([#21009](facebook/react#21009)) //<Joshua Gross>// - **[c9f6d0a3a](facebook/react@c9f6d0a3a )**: Sync `ReactNativeTypes` from React Native ([#21015](facebook/react#21015)) //<Timothy Yung>// Changelog: [General][Changed] - React Native sync for revisions c3e20f1...c9f6d0a jest_e2e[run_all_tests] Reviewed By: PeteTheHeat Differential Revision: D27051885 fbshipit-source-id: 5b232f6093f5f2527f3b321bc8b5487934e92d70
koto
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Jun 15, 2021
* Fixed invalid DevTools work tags Work tags changed recently (PR facebook#13902) but we didn't bump React versions. This meant that DevTools has valid work tags only for master (and FB www sync) but invalid work tags for the latest open source releases. To fix this, I incremneted React's version in Git (without an actual release) and added a new fork to the work tags detection branch. This commit also adds tags for the experimental Scope and Fundamental APIs to DevTools so component names will at least display correctly. Technically these new APIs were first introduced to experimental builds ~16.9 but I didn't add a new branch to the work tags fork because I don't they're used commonly. I've just added them to the 17+ branches. * Removed FundamentalComponent from DevTools tag defs
Belle59
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Nov 8, 2022
….1 October 13, 2022 * [standalone] Stop highlighting events when a component is selected ([tyao1](https://github.com/tyao1) in [facebook#25448](facebook#25448)) --- ### 4.26.0 September 16, 2022 * Show DevTools icons in Edge browser panel ([itskolli](https://github.com/itskolli) in [facebook#25257](facebook#25257)) * [Bugfix] Don't hide fragment if it has a key ([lunaruan](https://github.com/lunaruan) in [facebook#25197](facebook#25197)) * Handle info, group, and groupCollapsed in Strict Mode logging ([timneutkens](https://github.com/timneutkens) in [facebook#25172](facebook#25172)) * Highlight RN elements on hover ([tyao1](https://github.com/tyao1) in [facebook#25106](facebook#25106)) * Remove ForwardRef/Memo from display name if `displayName` is set ([eps1lon](https://github.com/eps1lon) in [facebook#21952](facebook#21952)) --- ### 4.25.0 July 13, 2022 * Timeline Profiler Sidebar with component tree ([lunaruan](https://github.com/lunaruan) and [blakef](https://github.com/blakef) in [facebook#24816](facebook#24816), [facebook#24815](facebook#24815), [facebook#24814](facebook#24814), [facebook#24805](facebook#24805), [facebook#24776](facebook#24776)) * [DevTools][Bugfix] Fix DevTools Perf Issue When Unmounting Large React Subtrees ([lunaruan](https://github.com/lunaruan) in [facebook#24863](facebook#24863)) * Enable "reload & profile" button for timeline view ([mondaychen](https://github.com/mondaychen) in [facebook#24702](facebook#24702)) * Find best renderer when inspecting app with mutilple react roots ([mondaychen](https://github.com/mondaychen) in [facebook#24665](facebook#24665)) * Only polyfill requestAnimationFrame when necessary ([mondaychen](https://github.com/mondaychen) in [facebook#24651](facebook#24651)) --- ### 4.24.7 May 31, 2022 * mock requestAnimationFrame with setTimeout as a temporary fix for facebook#24626 ([mondaychen](https://github.com/mondaychen) in [facebook#24633](facebook#24633)) * Fix formatWithStyles not styling the results if the first argument is an object + Added unit tests ([lunaruan](https://github.com/lunaruan) in [facebook#24554](facebook#24554)) --- ### 4.24.6 May 12, 2022 * fix a bug in console.log with non-string args ([mondaychen](https://github.com/mondaychen) in [facebook#24546](facebook#24546)) * Add Pragma to Only Run Tests if Version Requirement Satisfied ([lunaruan](https://github.com/lunaruan) in [facebook#24533](facebook#24533)) * [DevTools][Bug] Fix Race Condition When Unmounting Fibers ([lunaruan](https://github.com/lunaruan) in [facebook#24510](facebook#24510)) * [React DevTools] Improve DevTools UI when Inspecting a user Component that Throws an Error ([mondaychen](https://github.com/mondaychen) in [facebook#24248](facebook#24248)) --- ### 4.24.5 May 5, 2022 * Fixed potential undefined error in `TreeContext` reducer ([bvaughn](https://github.com/bvaughn) in [facebook#24501](facebook#24501)) * Fix error where Profiler sometimes incorrectlyed reported that a `forwardRef` did not render ([lunaruan](https://github.com/lunaruan) in [facebook#24494](facebook#24494)) * Fix regex for `formateWithStyles` function ([lunaruan](https://github.com/lunaruan) in [facebook#24486](facebook#24486)) * Fixed wrong method call for LRU cache ([bvaughn](https://github.com/bvaughn) in [facebook#24477](facebook#24477)) * Synchronize implementations of second render logging ([billyjanitsch](https://github.com/billyjanitsch) in [facebook#24381](facebook#24381)) * Don't stringify objects for console log second render ([lunaruan](https://github.com/lunaruan) in [facebook#24373](facebook#24373)) --- ### 4.24.4 April 8, 2022 * Allow react-devtools-inline `createStore()` method to override Store config params ([bvaughn](https://github.com/bvaughn) in [facebook#24303](facebook#24303)) * [ReactDebugTools] wrap uncaught error from rendering user's component ([mondaychen](https://github.com/mondaychen) in [facebook#24216](facebook#24216)) --- ### 4.24.3 March 29, 2022 #### Bugfix * Profiler should only report stateful hooks that change between renders ([bvaughn](https://github.com/bvaughn) in [facebook#24189](facebook#24189)) * Ignore duplicate welcome "message" events ([bvaughn](https://github.com/bvaughn) in [facebook#24186](facebook#24186)) * Attach DevTools Tree keyboard events to the Tree container (not the document) ([bvaughn](https://github.com/bvaughn) in [facebook#24164](facebook#24164)) --- ### 4.24.2 March 24, 2022 #### Bugfix * Show upgrade/downgrade instructions inline for errors thrown by the Store due to incompatible protocol (mismatched backend and frontend versions) ([bvaughn](https://github.com/bvaughn) in [facebook#24147](facebook#24147)) * Inspecting an element in a nested renderer no longer throws ([lunaruan](https://github.com/lunaruan) in [facebook#24116](facebook#24116)) --- ### 4.24.1 March 15, 2022 #### Bugfix * Disable unsupported Bridge protocol version dialog and add workaround for old protocol operations format ([bvaughn](https://github.com/bvaughn) in [facebook#24093](facebook#24093)) --- ### 4.24.0 March 10, 2022 #### Feature * Show DevTools backend and frontend versions in UI ([bvaughn](https://github.com/bvaughn) in [facebook#23399](facebook#23399)) * Timeline profiler refactored to support reading basic profiling data directly from React ([bvaughn](https://github.com/bvaughn) in [facebook#22529](facebook#22529)) #### Bugfix * Better handle undefined `Error` stacks in DevTools error boundary ([bvaughn](https://github.com/bvaughn) in [facebook#24065](facebook#24065)) * Fixed edge case bug in Profiler commit filtering ([bvaughn](https://github.com/bvaughn) in [facebook#24031](facebook#24031)) * Gracefully handle empty "xstyle" prop values ([lunaruan](https://github.com/lunaruan) in [facebook#23279](facebook#23279) and [bvaughn](https://github.com/bvaughn) in [facebook#23190](facebook#23190)) * Add `<TracingMarker>` component boilerplate ([lunaruan](https://github.com/lunaruan) in [facebook#23275](facebook#23275)) #### Misc * Remove object-assign polyfill ([sebmarkbage](https://github.com/sebmarkbage) in [facebook#23351](facebook#23351)) #### Breaking change * Move createRoot/hydrateRoot to react-dom/client ([sebmarkbage](https://github.com/sebmarkbage) in [facebook#23385](facebook#23385)). Technically this is a breaking change for projects using `react-devtools-inline`, but since this package already depends on the _experimental_ release channel, we are going to include it in 4.24. --- ### 4.23.0 January 24, 2022 #### Feature * DevTools: Only show StrictMode badge on root elements ([bvaughn](https://github.com/bvaughn) in [facebook#23012](facebook#23012)) #### Bugfix * Don't crawl unmounted subtrees when profiling starts ([bvaughn](https://github.com/bvaughn) in [facebook#23162](facebook#23162)) * Filter deleted components from the updaters list to avoid runtime errors later ([lunaruan](https://github.com/lunaruan) in [facebook#23156](facebook#23156)) #### Misc * DevTools (not React) logs Timeline performance data to the User Timing API ([bvaughn](https://github.com/bvaughn) in [facebook#23102](facebook#23102)) --- ### 4.22.1 December 14, 2021 * Fix invalid `require()` statements in `react-devtools-inline` ([bvaughn](https://github.com/bvaughn) in [facebook#22961](facebook#22961)) * Fix invalid `files` array in `react-devtools` `package.json` ([bvaughn](https://github.com/bvaughn) in [facebook#22960](facebook#22960)) --- ### 4.22.0 December 13, 2021 #### A note for React Native users React DevTools has [two main pieces](https://github.com/facebook/react/blob/main/packages/react-devtools/OVERVIEW.md#overview): * The *frontend* users interact with (the Components tree, the Profiler, etc.). * The *backend* which runs in the same context as React itself. (In the web page with React DOM or shipped on the device with the React Native runtime.) This release updates the [**protocol** that DevTools uses](https://github.com/facebook/react/blob/main/packages/react-devtools/OVERVIEW.md#serializing-the-tree) to communicate between the "frontend" and "backend" components. Because React Native embeds a copy of the React DevTools "backend" ([`react-devtools-core/backend`](https://www.npmjs.com/package/react-devtools-core)), the "frontend" (UI) needs to match. This means you may be prompted to upgrade (or downgrade) your React DevTools based on which version of React Native your app uses. #### Features * Support multiple DevTools instances per page ([@bvaughn](https://github.com/bvaughn) in [facebook#22949](facebook#22949)) * Advocate for StrictMode usage within Components tree ([@bvaughn](https://github.com/bvaughn) in [facebook#22886](facebook#22886)) * StyleX plug-in for resolving atomic styles to values for props.xstyle ([@bvaughn](https://github.com/bvaughn) in [facebook#22808](facebook#22808)) * Timeline search ([@bvaughn](https://github.com/bvaughn) in [facebook#22799](facebook#22799)) * Timeline: Improved snapshot view ([@bvaughn](https://github.com/bvaughn) in [facebook#22706](facebook#22706)) * Display root type for root updates in "what caused this update?" ([@eps1lon](https://github.com/eps1lon) in [facebook#22599](facebook#22599)) #### Bugfix * DevTools should inject itself for XHTML pages too (not just HTML) ([@bvaughn](https://github.com/bvaughn) in [facebook#22932](facebook#22932)) * Don't restore profiling data if we're profling ([@eps1lon](https://github.com/eps1lon) in [facebook#22753](facebook#22753)) * DevTools should properly report re-renders due to (use)context changes ([@bvaughn](https://github.com/bvaughn) in [facebook#22746](facebook#22746)) * Filter empty commits (all Fibers bailed out) from Profiler ([@bvaughn](https://github.com/bvaughn) in [facebook#22745](facebook#22745)) * Accept json file in import fileinput ([@jyash97](https://github.com/jyash97) in [facebook#22717](facebook#22717)) * Expose css vars to reach-ui portal components ([@jyash97](https://github.com/jyash97) in [facebook#22716](facebook#22716)) * Fix DevTools advanced tooltip display conditional check ([@bvaughn](https://github.com/bvaughn) in [facebook#22669](facebook#22669)) #### Misc * Emit new event when DevTools connects in standalone app ([@jstejada](https://github.com/jstejada) in [facebook#22848](facebook#22848)) --- ### 4.21.0 October 31, 2021 #### Features * Scheduling Profiler: Add marks for component effects (mount and unmount) ([@bvaughn](https://github.com/bvaughn) in [facebook#22578](facebook#22578)) * Scheduling Profiler: De-emphasize React internal frames ([bvaughn](https://github.com/bvaughn) in [facebook#22588](facebook#22588)) #### Bugfix * Revert logic for checking for duplicate installations of DevTools potentially causing issues loading Components tab ([@jstejada](https://github.com/jstejada) in [facebook#22638](facebook#22638)) * Scheduling Profiler does not warn about long transitions ([@bvaughn](https://github.com/bvaughn) in [facebook#22614](facebook#22614)) * Re-enable 'Reload and Start Profiling' for Microsoft Edge ([@eoandersson](https://github.com/eoandersson) in [facebook#22631](facebook#22631)) #### Misc * DevTools supports ENV-injected version for better internal bug reports ([@bvaughn](https://github.com/bvaughn) in [facebook#22635](facebook#22635)) * Fix typos ([@KonstHardy](https://github.com/KonstHardy) in [facebook#22494](facebook#22494)) --- ### 4.20.2 October 20, 2021 #### Bugfix * Dev Tools: Relax constraint on passing extensionId for backend init ([@jstejada](https://github.com/jstejada) in [facebook#22597](facebook#22597)) * DevTools: Fix passing extensionId in evaled postMessage calls ([@jstejada](https://github.com/jstejada) in [facebook#22590](facebook#22590)) --- ### 4.20.1 October 19, 2021 #### Bugfix * Only show DevTools warning about unrecognized build in Chrome ([@jstejada](https://github.com/jstejada) in [facebook#22571](facebook#22571)) * DevTools: Include Edge in browser name detection ([@jstejada](https://github.com/jstejada) in [facebook#22584](facebook#22584)) --- ### 4.20.0 October 15, 2021 #### Features * Allow to use the Profiler when no client is connected in standalone DevTools ([@gabrieltrompiz](https://github.com/gabrieltrompiz) in [facebook#22551](facebook#22551)) #### Bugfix * Surface backend errors during inspection in the frontend UI ([@bvaughn](https://github.com/bvaughn) in [facebook#22546](facebook#22546)) * Prevent splash page in standalone app from becoming unresponsive after the disconnection of a client (facebook#22558) ([@gabrieltrompiz](https://github.com/gabrieltrompiz) in [facebook#22560](facebook#22560)) * Prevent errors/crashing when multiple installs of DevTools are present ([@jstejada](https://github.com/jstejada) in [facebook#22517](facebook#22517)) * Update Fiber logic in backend renderer to match implementation in React ([@jstejada](https://github.com/jstejada) in [facebook#22527](facebook#22527)) #### Misc * Show warning in UI when duplicate installations of DevTools extension are detected ([@jstejada](https://github.com/jstejada) in [facebook#22563](facebook#22563)) * Improved filenames of built worker files ([@akgupta0777](https://github.com/akgupta0777) in [facebook#22559](facebook#22559)) --- ### 4.19.2 October 8, 2021 #### Bugfix * Show different error boundary UI for timeouts than normal errors ([bvaughn](https://github.com/bvaughn) in [facebook#22483](facebook#22483)) * Fixed bug where deleting a component filter would also close the settings modal ([Biki-das](https://github.com/Biki-das) in [facebook#22484](facebook#22484)) --- ### 4.19.1 October 1, 2021 #### Bugfix * Fixed potential cache miss when inspecting elements ([bvaughn](https://github.com/bvaughn) in [facebook#22472](facebook#22472)) --- ### 4.19.0 September 29, 2021 #### Features * Scheduling Profiler: Show Suspense resource .displayName ([bvaughn](https://github.com/bvaughn) in [facebook#22451](facebook#22451)) * Scheduling Profiler marks should include thrown Errors ([bvaughn](https://github.com/bvaughn) in [facebook#22419](facebook#22419)) * Don't patch console during first render in strict mode ([lunaruan](https://github.com/lunaruan) in [facebook#22308](facebook#22308)) * Show which hook indices changed when profiling for all builds ([bvaughn](https://github.com/bvaughn) in [facebook#22365](facebook#22365)) * Display actual ReactDOM API name in root type ([eps1lon](https://github.com/eps1lon) in [facebook#22363](facebook#22363)) * Add named hooks support to standalone and inline DevTools ([jstejada](https://github.com/jstejada) in [facebook#22320](facebook#22320) and [bvaughn](https://github.com/bvaughn) in [facebook#22263](facebook#22263)) #### Bugfix * DevTools encoding supports multibyte characters (e.g. "🟩") ([bvaughn](https://github.com/bvaughn) in [facebook#22424](facebook#22424)) * Improve DEV errors if string coercion throws (Temporal.*, Symbol, etc.) ([justingrant](https://github.com/justingrant) in [facebook#22064](facebook#22064)) * Fix memory leak caused by not storing alternate Fiber pointer ([bvaughn](https://github.com/bvaughn) in [facebook#22346](facebook#22346)) * Fix call stack exceeded error in `utfDecodeString()` ([bvaughn](https://github.com/bvaughn) in [facebook#22330](facebook#22330)) * Fix runtime error when inspecting an element times out ([jstejada](https://github.com/jstejada) in [facebook#22329](facebook#22329)) #### Performance * DevTools: Lazily parse indexed map sections ([bvaughn](https://github.com/bvaughn) in [facebook#22415](facebook#22415)) * DevTools: Hook names optimizations ([bvaughn](https://github.com/bvaughn) in [facebook#22403](facebook#22403)) * Replaced `network.onRequestFinished()` caching with `network.getHAR()` ([bvaughn](https://github.com/bvaughn) in [facebook#22285](facebook#22285)) --- ### 4.18.0 September 1, 2021 #### Features * DevTools: Improve named hooks network caching ([bvaughn](https://github.com/bvaughn) in [facebook#22198](facebook#22198)) * Console Logging for StrictMode Double Rendering ([lunaruan](https://github.com/lunaruan) in [facebook#22030](facebook#22030)) --- ### Bugfix * Fix react-devtools-inline size issues ([lunaruan](https://github.com/lunaruan) in [facebook#22232](facebook#22232)) * devtools: Don't display hook index of useContext ([eps1lon](https://github.com/eps1lon) in [facebook#22200](facebook#22200)) * Throw error in console without interfering with logs ([lunaruan](https://github.com/lunaruan) in [facebook#22175](facebook#22175)) --- ### 4.17.0 August 24, 2021 #### Features * Scheduling Profiler: Add network measures ([bvaughn](https://github.com/bvaughn) in [facebook#22112](facebook#22112)) * Add options for disabling some features ([hbenl](https://github.com/hbenl) in [facebook#22136](facebook#22136)) #### Bugfix * Fixed broken scroll-to error or warning feature ([bvaughn](https://github.com/bvaughn) and [eps1lon](https://github.com/eps1lon) in [facebook#22147](facebook#22147) and [facebook#22144](facebook#22144)) * Replaced WeakMap with LRU for inspected element cache ([bvaughn](https://github.com/bvaughn) in [facebook#22160](facebook#22160)) * Add more detailed error handling if profiling data does not have any React marks ([byronluk](https://github.com/byronluk) in [facebook#22157](facebook#22157)) * Various named hooks bug fixes ([jstejada](https://github.com/jstejada) in [facebook#22129](facebook#22129), [facebook#22128](facebook#22128), [facebook#22096](facebook#22096), and [facebook#22148](facebook#22148)) * Fix tooltip wheel event regression ([bvaughn](https://github.com/bvaughn) in [facebook#22130](facebook#22130)) * Replace `source-map` library with `source-map-js` for named hooks source map parsing ([bvaughn](https://github.com/bvaughn) in [facebook#22126](facebook#22126)) --- ### 4.16.0 August 16, 2021 #### Features * Scheduling Profiler: Inline snapshots ([bvaughn](https://github.com/bvaughn) in [facebook#22091](facebook#22091) and[bvaughn](https://github.com/bvaughn) in [facebook#22088](facebook#22088)) #### Bugfix * split parsing code to unblock Firefox release ([lunaruan](https://github.com/lunaruan) in [facebook#22102](facebook#22102)) * Scheduling profiler: Canvas views clip by default ([bvaughn](https://github.com/bvaughn) in [facebook#22100](facebook#22100)) * Fixed Components tree indentation bug for Chrome extension ([bvaughn](https://github.com/bvaughn) in [facebook#22083](facebook#22083)) --- ### 4.15.0 August 11, 2021 #### Features * Added new scheduling profiler tool ([bvaughn](https://github.com/bvaughn), [kartikcho](https://github.com/kartikcho), and [taneliang](https://github.com/taneliang) in [facebook#22006](facebook#22006), [facebook#21990](facebook#21990), [facebook#22013](facebook#22013), [facebook#21897](facebook#21897), [facebook#22029](facebook#22029), [facebook#22038](facebook#22038), [facebook#22043](facebook#22043), [facebook#21947](facebook#21947), [facebook#21966](facebook#21966), [facebook#21970](facebook#21970), [facebook#21971](facebook#21971), [facebook#21975](facebook#21975)). * Parsing source code for extracting names for hooks now happens in a worker ([tsirlucas](https://github.com/tsirlucas) in [facebook#21902](facebook#21902)). * Format hyperlink text as a clickable link ([kkragoth](https://github.com/kkragoth) in [facebook#21964](facebook#21964)). * Named hooks can now be extracted from extended source maps ([jstejada](https://github.com/jstejada) [facebook#22010](facebook#22010), [facebook#22073](facebook#22073)). * Hook indices now show up as a reason why a component rendered in the profiler ([mrkev](https://github.com/mrkev) in [facebook#22073](facebook#22073)). * Optimize images in DevTools ([ilhamsyahids](https://github.com/ilhamsyahids) in [facebook#21968](facebook#21968)). #### Bugfix * Named hooks cache is correctly cleared after Fast Refresh ([bvaughn](https://github.com/bvaughn) in [facebook#21891](facebook#21891)). * Hook names are correctly extracted when parsing nested hook calls ([jstejada](https://github.com/jstejada) in [facebook#22037](facebook#22037), [facebook#21996](facebook#21996)). * Highlight updates with memoized components ([Selnapenek](https://github.com/Selnapenek) in [facebook#22008](facebook#22008)). * Set app icon on MacOS ([christian-schulze](https://github.com/christian-schulze) in [facebook#21908](facebook#21908)). * Updated @reach packages to fix unmount bug ([bvaughn](https://github.com/bvaughn) in [facebook#22075](facebook#22075)). #### Misc * Refactor imperative theme code ([houssemchebeb](https://github.com/houssemchebeb) in [facebook#21950](facebook#21950)). * Change some remaining instances of master -> main ([shubham9411](https://github.com/shubham9411) in [facebook#21982](facebook#21982)). ##### Scheduling profiler ###### What is React working on? React’s previous Profiler primarily reports how fast (or slow) components are when rendering. It didn’t provide an overview of *what React is doing* (the actual cooperative scheduling bits). The new profiler does. It shows when components schedule state updates and when React works on them. It also shows how React categorizes and prioritizing what it works on. Here’s a profile for a simple app that uses only the legacy (synchronous) `ReactDOM.render` API. The profiler shows that all of the work scheduled and rendered by this app is done at *synchronous* priority: https://user-images.githubusercontent.com/29597/129042321-56985f5a-264e-4f3a-a8b7-9371d75c690f.mp4 Here’s a more interesting profile for an app that’s rendered at _default_ priority using the new [`createRoot` API](reactwg/react-18#5), then updates _synchronously_ in response to an “input” event to manage a ["controlled component"](https://reactjs.org/docs/forms.html#controlled-components): https://user-images.githubusercontent.com/29597/129074959-50912a63-0215-4be5-b51b-1e0004fcd2a1.mp4 Here’s part of a profile showing an idle app (no JavaScript running). In this case, React does some pre-rendering work for components that are “offscreen” (not currently displayed). https://user-images.githubusercontent.com/29597/128971757-612f232f-c64f-4447-a766-66a0516e8f49.mp4 Note that “offscreen” refers to a new API and set of features that we haven’t talked about much yet except for [some passing references](reactwg/react-18#18 (reply in thread)). We’ll talk more about it in future posts. ###### What are “transitions” and how do they work? We recently shared an update about the new [`startTransition` API](reactwg/react-18#41). This API helps apps feel responsive even when there are large updates by splitting the work into (1) a quick update to show that the app has received some input and (2) a slower update (the “transition”) that actually does any heavy lifting needed as a result of the input. Here is an example profile that uses the transition API. First React renders a small update that shows the user some visual feedback (like updating a controlled component or showing an inline loading indicator). Then it renders a larger update that, in this case, computes some expensive value. https://user-images.githubusercontent.com/29597/129079176-0995c8c0-e95a-4f44-8d55-891a7efa35c0.mp4 ###### How does Suspense impact rendering performance? You may have heard mention of “suspense” in past talks or seen it referenced [in our docs](https://reactjs.org/docs/react-api.html#suspense). Although full support for data fetching via Suspense is [expected to be released sometime after React 18.0](reactwg/react-18#47 (comment)), you can use Suspense today for things like lazy-loading React components. The new profiler shows when components suspend during render and how that impacts overall rendering performance. Here’s an example profile that suspends during the initial render to lazy-load a component using [`React.lazy`](https://reactjs.org/docs/code-splitting.html#reactlazy). While this component is loading, React shows a “fallback“ (placeholder UI). Once the component finishes loading, React retries the render and commits the final UI. https://user-images.githubusercontent.com/29597/129054366-2700e7e8-0172-4f61-9453-475acd740456.mp4 We plan to expand support for Suspense in the coming weeks to more explicitly show when suspense fallbacks are rendered and which subsequent renders are related to an initial update that suspended. ###### What else might cause a render to get delayed? Suspense can cause a render to get delayed as React waits for data to load, but React can also get stuck waiting on a lot of JavaScript to run. React profiling tools have previously focused on only reporting what React (or React components) are doing, but any JavaScript the browser runs affects performance. The new profiler shows non-React JavaScript as well, making it easy to see when it delays React from rendering. https://user-images.githubusercontent.com/29597/128971952-7c4e7e11-f4fb-497e-b643-4d9b3994b590.mp4 ###### What can you do to improve performance? Until now, DevTools (and the Profiler) has provided information without commentary. The new profiler takes a more active approach– highlighting where we think performance can be improved and providing suggestions. For example, suspending during an update is generally a bad user experience because it causes previously shown components to be unmounted (hidden) so the fallback can be shown while data loads. This can be avoided using the new [Transition API](reactwg/react-18#41). If you forget to add a transition to an update that suspends, the new profiler will warn you about this: https://user-images.githubusercontent.com/29597/128972228-3b23f01a-8017-43ad-b371-975ffed26c06.mp4 The new profiler also warns about scheduling a long, synchronous React update inside of event handler. https://user-images.githubusercontent.com/29597/128972000-d7477ba3-b779-46f2-b141-aaa712e9d6d2.mp4 Another thing the new profiler will warn about is long-running renders scheduled from layout effects (`useLayoutEffect` or `componentDidMount`/`componentDidUpdate`). These updates (called “nested updates”) are sometimes necessary to adjust layout before the browser paints, but they should be *fast*. Slow nested updates make the browser feel unresponsive. https://user-images.githubusercontent.com/29597/128972017-3ed0e682-751c-46fb-a6c5-271f255c8087.mp4 --- ### 4.14.0 July 17, 2021 #### Features * Display hook names for inspected components ([saphal1998](https://github.com/saphal1998), [VibhorCodecianGupta](https://github.com/VibhorCodecianGupta), [bvaughn](https://github.com/bvaughn), and [motiz88](https://github.com/motiz88) in [facebook#21641](facebook#21641), [facebook#21790](facebook#21790), [facebook#21814](facebook#21814), [facebook#21815](facebook#21815), [facebook#21831](facebook#21831), [facebook#21833](facebook#21833), [facebook#21835](facebook#21835), [facebook#21865](facebook#21865), [facebook#21871](facebook#21871), [facebook#21874](facebook#21874), [facebook#21891](facebook#21891)) * Control for manually toggling error boundaries ([baopham](https://github.com/baopham) in [facebook#21583](facebook#21583)) * Allow user to manually enter Profiler commit number to jump between commits ([srubin](https://github.com/srubin) in [facebook#19957](facebook#19957)) ##### Display hook names for inspected components  ##### Control for manually toggling error boundaries  --- ### 4.13.5 May 25, 2021 #### Bugfix * Handle edge case where a component mounts before its "owner" (in DEV mode) that previously caused a validation error ([bvaughn](https://github.com/bvaughn) in [facebook#21562](facebook#21562)) --- ### 4.13.4 May 20, 2021 #### Bugfix * Fix edge-case Fast Refresh bug that caused Fibers with warnings/errors to be untracked prematurely (which broke componentinspection in DevTools) ([bvaughn](https://github.com/bvaughn) in [facebook#21536](facebook#21536)) * Revert force deep re-mount when Fast Refresh detected (was no longer necessary) ([bvaughn](https://github.com/bvaughn) in [facebook#21539](facebook#21539)) --- ### 4.13.3 May 19, 2021 #### Misc * Updated `react` and `react-dom` API imports in preparation for upcoming stable release ([bvaughn](https://github.com/bvaughn) in [facebook#21488](facebook#21488)) #### Bugfix * Reload all roots after Fast Refresh force-remount (to avoid corrupted Store state) ([bvaughn](https://github.com/bvaughn) in [facebook#21516](facebook#21516) and [facebook#21523](facebook#21523)) * Errors thrown by Store can be dismissed so DevTools remain usable in many cases ([bvaughn](https://github.com/bvaughn) in [facebook#21520](facebook#21520)) * Bugfix for `useState()` object with `hasOwnProperty` key ([bvaughn](https://github.com/bvaughn) in [facebook#21524](facebook#21524)) * Fixed string concatenation problem when a `Symbol` was logged to `console.error` or `console.warn` ([bvaughn](https://github.com/bvaughn) in [facebook#21521](facebook#21521)) * DevTools: Fixed version range NPM syntax ([bvaughn](https://github.com/bvaughn) in [9cf1069](facebook@9cf1069#diff)) * Tweaked DevTools error template title to match issue form template ([bvaughn](https://github.com/bvaughn) in [1a2d792](facebook@1a2d792)) --- ### 4.13.2 May 7, 2021 #### Misc * Improved bug report template to use new [GitHub issue forms](https://gh-community.github.io/issue-template-feedback/structured/) ([bvaughn](https://github.com/bvaughn) in [facebook#21450](facebook#21450)) --- ### 4.13.1 April 28, 2021 #### Bugfix * Improve display name logic for `React.memo` components ([bvaughn](https://github.com/bvaughn) in [facebook#21392](facebook#21392)) * Fixed potential runtime error with Suspense in versions <= 17 ([bvaughn](https://github.com/bvaughn) in [facebook#21432](facebook#21432)) * Errors thrown in the Store are no longer silent ([bvaughn](https://github.com/bvaughn) in [facebook#21426](facebook#21426)) #### Misc * Improved bug report template ([bvaughn](https://github.com/bvaughn) in [facebook#21413](facebook#21413)), [facebook#21421](facebook#21421)) --- ### 4.13.0 April 28, 2021 #### Features * Add Bridge protocol version backend/frontend ([bvaughn](https://github.com/bvaughn) in [facebook#21331](facebook#21331)) #### Bugfix * DevTools iterates over siblings during mount (rather than recursing) to avoid stack overflow errors ([bvaughn](https://github.com/bvaughn) in [facebook#21377](facebook#21377)) * Multiple error dialogs can be visible at once ([bvaughn](https://github.com/bvaughn) in [facebook#21370](facebook#21370)) * Console patching should handle Symbols without erroring ([bvaughn](https://github.com/bvaughn) in [facebook#21368](facebook#21368)) ###### Bridge protocol version backend/frontend During initialization, DevTools now checks to ensure it's compatible with the ["backend"](https://github.com/facebook/react/blob/main/packages/react-devtools/OVERVIEW.md#overview) that's embedded within a renderer like React Native. If the two aren't compatible, upgrade instructions will be shown: <img width="400" height="233" alt="Dialog displaying downgrade instructions for the React DevTools frontend to connect to an older backend version" src="https://user-images.githubusercontent.com/29597/115997927-f77f2a00-a5b2-11eb-9098-20042b664cea.png"> <img width="400" height="233" alt="Dialog displaying upgrade instructions for the React DevTools frontend to connect to a newer backend version" src="https://user-images.githubusercontent.com/29597/115997965-167dbc00-a5b3-11eb-9cbc-082c65077a6e.png"> Learn more about this change at [fb.me/devtools-unsupported-bridge-protocol](https://fb.me/devtools-unsupported-bridge-protocol) --- ### 4.12.4 April 19, 2021 #### Bugfix * Remove `@octokit/rest` dependency because of a problem with transitive dependencies ([bvaughn](https://github.com/bvaughn) in [facebook#21317](facebook#21317)) --- ### 4.12.3 April 19, 2021 #### Bugfix * Wrapped quotation marks around Fiber ids or indices for all DevTools errors to better support GitHub fuzzy error search ([bvaughn](https://github.com/bvaughn) in [facebook#21314](facebook#21314)) --- ### 4.12.2 April 16, 2021 #### Bugfix * DevTools reliably suppresses console logs when generating component stacks ([bvaughn](https://github.com/bvaughn) in [facebook#21301](facebook#21301)) --- ### 4.12.1 April 14, 2021 Although this release is being made for all NPM packages, only the `react-devtools-inline` package contains changes. #### Bugfix * Fixed `react-devtools-inline` bug in frontend `initialize` method ([bvaughn](https://github.com/bvaughn) in [facebook#21265](facebook#21265)) --- ### 4.12.0 April 12, 2021 Although this release is being made for all NPM packages, only the `react-devtools-inline` package contains changes. #### Features * Added `createBridge` and `createStore` exports to the `react-devtools-inline/frontend` entrypoint to support advanced use cases ([bvaughn](https://github.com/bvaughn) in [facebook#21032](facebook#21032)) --- ### 4.11.1 April 11, 2021 #### Bugfix * Fixed broken import in `react-devtools-inline` for feature flags file ([bvaughn](https://github.com/bvaughn) in [facebook#21237](facebook#21237)) --- ### 4.11.0 April 9, 2021 #### Bugfix * `$r` should contain hooks property when it is `forwardRef` or `memo` component ([meowtec](https://github.com/meowtec) in [facebook#20626](facebook#20626)) * Ensure `sync-xhr` is allowed before reload and profile ([ChrisDobby](https://github.com/ChrisDobby) in [facebook#20879](facebook#20879)) * Bump electron version from 9.1.0 to 11.1.0 for darwin-arm64 builds ([jaiwanth-v](https://github.com/jaiwanth-v) in [facebook#20496](facebook#20496)) * Fixed primitive hook badge colors for light theme ([bvaughn](https://github.com/bvaughn) in [facebook#21034](facebook#21034)) * Increased minimum Chrome/Firefox versions from 51/54 to 60/55 to reduce polyfill code. ([bvaughn](https://github.com/bvaughn) in [facebook#21185](facebook#21185)) * Fix can't expand prop value in some scenario ([iChenLei](https://github.com/iChenLei) in [facebook#20534](facebook#20534)) * Flush updated passive warning/error info after delay ([bvaughn](https://github.com/bvaughn) in [facebook#20931](facebook#20931)) * Patch console methods even when only show-inline-warnings/errors enabled ([bvaughn](https://github.com/bvaughn) in [facebook#20688](facebook#20688)) * React Native fixes for new inline errors feature ([bvaughn](https://github.com/bvaughn) in [facebook#20502](facebook#20502)) * Fixed invalid work tag constants that affected a certain range of React versions ([bvaughn](https://github.com/bvaughn) in [facebook#20362](facebook#20362)) #### Features * Improve Profiler commit-selector UX ([bvaughn](https://github.com/bvaughn) in [facebook#20943](facebook#20943)) * Swap `log` with `cbrt` for commit bar height ([bvaughn](https://github.com/bvaughn) in [facebook#20952](facebook#20952)) * Integrate with new experimental React Suspense features to improve props loading and inspection UX ([bvaughn](https://github.com/bvaughn) in [facebook#20548](facebook#20548), [facebook#20789](facebook#20789), [facebook#20458](facebook#20458)) * Expose DEV-mode warnings in devtools UI ([eps1lon](https://github.com/eps1lon) in [facebook#20463](facebook#20463)) * Display shortcuts for prev/next search result ([eps1lon](https://github.com/eps1lon) in [facebook#20470](facebook#20470)) * Increase the clickable area of the prop value ([TryingToImprove](https://github.com/TryingToImprove) in [facebook#20428](facebook#20428)) #### Experimental features The following features are only enabled when used with (experimental) builds of React: * Shows which fibers scheduled the current update ([bvaughn](https://github.com/bvaughn) in [facebook#21171](facebook#21171)) * Add commit and post-commit durations to Profiler UI ([bvaughn](https://github.com/bvaughn) in [facebook#20984](facebook#20984), [facebook#21183](facebook#21183)) * Show which hooks (indices) changed when profiling ([bvaughn](https://github.com/bvaughn) in [facebook#20998](facebook#20998)) ###### Improve Profiler commit-selector UX   ###### Expose DEV-mode warnings in devtools UI  ###### Shows which fibers scheduled the current update  ###### Add commit and post-commit durations to Profiler UI  ###### Show which hooks (indices) changed when profiling  --- ### 4.10.4 May 20, 2021 #### Bugfix * Ported passive effects sync flushing/bubbling bugfix ([bvaughn](https://github.com/bvaughn) in [facebook#21540](facebook#21540)) --- ### 4.10.3 April 27, 2021 #### Bugfix * Replaced Facebook-internal fburl.com link with public fb.me link for Bridge protocol mismatch info page ([bvaughn](https://github.com/bvaughn) in [facebook#21344](facebook#21344)) --- ### 4.10.2 April 27, 2021 #### Features * Added Bridge protocol check and warning dialog if embedded DevTools backend is incompatible with DevTools UI ([bvaughn](https://github.com/bvaughn) in [facebook#21344](facebook#21344)) --- ### 4.10.1 November 12, 2020 #### Bugfix * Fixed invalid internal work tag mappings ([bvaughn](https://github.com/bvaughn) in [facebook#20362](facebook#20362)) --- ### 4.10.0 November 12, 2020 #### Features * Make DevTools Websocket retry delay configurable ([bvaughn](https://github.com/bvaughn) in [facebook#20107](facebook#20107)) #### Bugfix * Fix error loading source maps for devtools extension ([sytranvn](https://github.com/sytranvn) in [facebook#20079](facebook#20079)) * Remove css-sourcemap for `react-devtools-inline` ([sean9keenan](https://github.com/sean9keenan) in [facebook#20170](facebook#20170)) * Decrease NPM update notification/prompt for standalone DevTools ([recurx](https://github.com/recurx) in [facebook#20078](facebook#20078)) --- ### 4.9.0 October 19, 2020 #### Features * [Improved DevTools editing interface](#improved-devtools-editing-interface) ([bvaughn](https://github.com/bvaughn) in [facebook#19774](facebook#19774)) * Add ⎇ + arrow key navigation ([bvaughn](https://github.com/bvaughn) in [facebook#19741](facebook#19741)) * Add checkbox toggle for boolean values ([mdaj06](https://github.com/mdaj06) in [facebook#19714](facebook#19714)) * Show symbols used as keys in state ([omarsy](https://github.com/omarsy) in [facebook#19786](facebook#19786)) * Add new (unstable) `SuspenseList` component type ([bpernick](https://github.com/bpernick) in [facebook#19684](facebook#19684)) #### Bugfix * Show proper icon/tooltip for restricted browser pages ([sktguha](https://github.com/sktguha) in [facebook#20023](facebook#20023)) * Fix emoji character shown in Chrome developer tools panel ([bvaughn](https://github.com/bvaughn) in [facebook#19603](facebook#19603)) * Don't open two tabs in Firefox when clicking on troubleshooting instructions ([unbyte](https://github.com/unbyte) in [facebook#19632](facebook#19632)) * Support inner component `_debugOwner` in memo ([bvaughn](https://github.com/bvaughn) in [facebook#19556](facebook#19556)) * Proxied methods should be safely dehydrated for display ([@pfongkye](https://github.com/pfongkye) in [b6e1d08](facebook@b6e1d08) * Property list values should show whitespace ([sammarks](https://github.com/sammarks) in [facebook#19640](facebook#19640)) * Fix crash when inspecting document.all ([omarsy](https://github.com/omarsy) in [facebook#19619](facebook#19619)) * Don't call generators during inspection since they may be stateful ([todortotev](https://github.com/todortotev) in [facebook#19831](facebook#19831)) * Fix bad null check in DevTools highlight code ([bvaughn](https://github.com/bvaughn) in [facebook#20010](facebook#20010)) * Handled a missing suspense fiber when suspense is filtered on the profiler ([IDrissAitHafid](https://github.com/IDrissAitHafid) in [#ISSUE](https://github.com/facebook/react/pull/ISSUE)) * Fixed unfound node error when Suspense is filtered ([IDrissAitHafid](https://github.com/IDrissAitHafid) in [facebook#20019](facebook#20019)) * Always overrides the dispatcher when shallow rendering ([bvaughn](https://github.com/bvaughn) in [facebook#20011](facebook#20011)) * Frevent phishing attacks ([iamwilson](https://github.com/iamwilson) in [facebook#19934](facebook#19934)) --- ### Other * Enable source maps for DevTools production builds ([jpribyl ](https://github.com/jpribyl ) in [facebook#19773](facebook#19773)) * Drop support for IE 11 ([bvaughn](https://github.com/bvaughn) in [facebook#19875](facebook#19875)) * Remove ReactJS.org version check "cheat" ([sktguha](https://github.com/sktguha) in [facebook#19939](facebook#19939)) * Update outdated links and fix two broken links ([sktguha](https://github.com/sktguha) in [facebook#19985](facebook#19985)) * Remove support for deprecated/unreleased React Flare event system ([trueadm](https://github.com/trueadm) in [facebook#19520](facebook#19520)) ###### Improved DevTools editing interface **Improved parsing** Value parsing logic has been relaxed so as to no longer require quotes around strings or double quotes:  **Modifying arrays** New values can be added to array props/state/hooks now. Existing values can also be deleted:  **Modifying objects** New keys can be added to object props/state/hooks now. Existing keys can be renamed or deleted entirely:  --- ### 4.8.2 July 15, 2020 #### Bugfix * Fix broken `Suspense` heuristic ([bvaughn](https://github.com/bvaughn) in [facebook#19373](facebook#19373)) * Fixed error with standalone in HTTPS mode ([b-ponomarenko](https://github.com/b-ponomarenko) in [facebook#19336](facebook#19336)) * Disable DevTools minification ([bvaughn](https://github.com/bvaughn) in [facebook#19369](facebook#19369)) --- ### 4.8.1 July 10, 2020 #### Bugfix * Fix break-on-warning to truly be off by default. ([gaearon](https://github.com/gaearon) in [facebook#19309](facebook#19309)) --- ### 4.8.0 July 9, 2020 #### Features * Add SSL support to React devtools standalone ([ittaibaratz](https://github.com/ittaibaratz) in [facebook#19191](facebook#19191)) * New break-on-warning feature (off by default) ([bvaughn](https://github.com/bvaughn) in [facebook#19048](facebook#19048)) #### Bugfix * Updates Electron version for react-devtools to pull in several security fixes ([gsimone](https://github.com/gsimone) in [facebook#19280](facebook#19280)) * Remove unnecessary tag end from CommitRanked view ([finico](https://github.com/finico) in [facebook#19195](facebook#19195)) * Shutdown DevTools Bridge synchronously when unmounting ([bvaughn](https://github.com/bvaughn) in [facebook#19180](facebook#19180)) --- ### 4.7.0 May 18, 2020 #### Features * Improved appended component stacks for third party warnings to be more like native ([bvaughn](https://github.com/bvaughn) in [facebook#18656](facebook#18656)) * Improve inline search results by highlighting match on HOC badge ([bl00mber](https://github.com/bl00mber) in [facebook#18802](facebook#18802)) * Add key badge to inspected element in right hand pane ([karlhorky]](https://github.com/karlhorky) in [facebook#18737](facebook#18737)) * Improve Profiler snapshot selector drag-and-drop UX ([bl00mber](https://github.com/bl00mber) in [facebook#18852](facebook#18852)) * Profiler tooltip now includes self duration to make it easier to scan times without requiring selection ([bvaughn](https://github.com/bvaughn) in [facebook#18510](facebook#18510)) * Rendered by list also now highlights native elements on hover ([hristo-kanchev](https://github.com/hristo-kanchev) in [facebook#18479](facebook#18479)) * Add in-page highlighting for mouse-over interactions in Profiler ([bl00mber](https://github.com/bl00mber) in [facebook#18745](facebook#18745)) #### Bugfix * Fix Profiler bug "_Could not find commit data for root_" by resetting selected node on root change ([bl00mber](https://github.com/bl00mber) in [facebook#18880](facebook#18880)) * Add `imported` flag to Profiling data to more reliably differentiate between imported and session data ([bl00mber](https://github.com/bl00mber) in [facebook#18913](facebook#18913)) * Disable Profiler filtering to avoid edge case runtime error "_Cannot read property 'duration' of undefined_" ([bvaughn](https://github.com/bvaughn) in [facebook#18862](facebook#18862)) * Fix Profiler bug "_cannot read property 'memoizedState' of null_" ([bvaughn](https://github.com/bvaughn) in [facebook#18522](facebook#18522)) * Whitespace search results highlighting bug fix ([bvaughn](https://github.com/bvaughn) in [facebook#18527](facebook#18527)) * Improved confusing Profiler tooltip text for components that did not render ([bvaughn](https://github.com/bvaughn) in [facebook#18523](facebook#18523)) * Fix edge case performance issue when highlight elements enabled ([Faelivrinx](https://github.com/Faelivrinx) in [facebook#18498](facebook#18498)) * Disabled Webpack auto polyfill for `setImmediate` ([bvaughn](https://github.com/bvaughn) in [facebook#18860](facebook#18860)) * Fix mouse interactions for standalone DevTools on Linux ([bl00mber](https://github.com/bl00mber) in [facebook#18772](facebook#18772)) --- ### 4.6.0 March 26, 2020 #### Features * Add shortcut keys for tab switching ([kerolloz](https://github.com/kerolloz) in [facebook#18248](facebook#18248)) #### Bugfix * Improve display of complex values for `useDebugValue` ([eps1lon](https://github.com/eps1lon) in [facebook#18070](facebook#18070)) * Fix minor CSS layout issue that broke Profiler commit selector UI ([bvaughn](https://github.com/bvaughn) in [facebook#18286](facebook#18286)) * Inlined DevTools event emitter implementation to fix a source of Profiler bugs ([bvaughn](https://github.com/bvaughn) in [facebook#18378](facebook#18378)) #### Cleanup * Remove "es6-symbol" dependency from "react-devtools-inline" package ([bvaughn](https://github.com/bvaughn) in [facebook#18397](facebook#18397)) --- ### 4.5.0 March 3, 2020 #### Features * Improve function props display for inspected elements ([bvaughn](https://github.com/bvaughn) in [facebook#17789](facebook#17789)) * Re-enabled context menu for Firefox extension ([bvaughn](https://github.com/bvaughn) in [facebook#17838](facebook#17838)) * Apply changes to props/state/hooks on blur (rather than on ENTER) ([muratcatal](https://github.com/muratcatal) in [facebook#17062](facebook#17062)) * Add info tooltip to nodes in Profiler ([M-Izadmehr](https://github.com/M-Izadmehr) in [facebook#18048](facebook#18048)) * Added resize support to Components panel ([hristo-kanchev](https://github.com/hristo-kanchev) in [facebook#18046](facebook#18046)) #### Bugfix * Improve how empty commits are filtered ([nutboltu](https://github.com/nutboltu) in [facebook#17931](facebook#17931)) * BigInt serialize issue in devtools copy to clipboard ([bvaughn](https://github.com/bvaughn) in [facebook#17771](facebook#17771)) * Renamed "backend.js" to "react_devtools_backend.js" to reduce potential confusion from profiling ([bvaughn](https://github.com/bvaughn) in [facebook#17790](facebook#17790)) * Update root styles to prevent `box-sizing` style from leaking outside of inline target ([GasimGasimzada](https://github.com/GasimGasimzada) in [facebook#17775](facebook#17775)) * Fix "_Cannot read property 'sub' of undefined_" error when navigating to plain-text pages ([wfnuser](https://github.com/wfnuser) in [facebook#17848](facebook#17848)) * Fix potential error with composite hooks during shallow re-rendering ([bvaughn](https://github.com/bvaughn) in [facebook#18130](facebook#18130)) * Scope dev tools wildcard styles within DevTools CSS class ([@GasimGasimzada](https://github.com/GasimGasimzada) in [9cc094a](facebook@9cc094a#diff-ab5ee5655b2aac3260e1f836546a13c9)) ###### Info summary tooltips   ###### Components panel resize   --- ### 4.4.0 January 3, 2020 #### Features * Re-enabled "copy" prop/state/hooks context menu option for Firefox ([bvaughn](https://github.com/bvaughn),[rpl](https://github.com/rpl) in [facebook#17740](facebook#17740)) * Shift+Enter focuses previous search result in Components tree ([Bo-Duke](https://github.com/Bo-Duke) in [facebook#17005](facebook#17005)) * Properly display formatted `RegExp` values in props/state panel([bvaughn](https://github.com/bvaughn) in [facebook#17690](facebook#17690)) * Profiler commit selector wraps around for easier navigation of large profiles ([bvaughn](https://github.com/bvaughn) in [facebook#17760](facebook#17760)) #### Bugfix * Check `document.contentType` before injecting hook to avoid breaking XML file syntax highlighting in Firefox ([bvaughn](https://github.com/bvaughn) in [facebook#17739](facebook#17739)) * Fix standalone UI not responding to mouse interactions due to `webkit-app-region` style ([cwatson88](https://github.com/cwatson88) in [facebook#17584](facebook#17584)) * Support inspecting object values with null protos ([bvaughn](https://github.com/bvaughn) in [facebook#17757](facebook#17757)) * Support inspecting values that have overridden `hasOwnProperty` attribute ([bvaughn](https://github.com/bvaughn) in [facebook#17768](facebook#17768)) * Fixed regression that made Profiler "Could not find node…" error happen more frequently ([bvaughn](https://github.com/bvaughn) in [facebook#17759](facebook#17759)) --- ### 4.3.0 December 20, 2019 #### Features * Show component location for selected element in bottom/right panel ([bvaughn](https://github.com/bvaughn) in [facebook#17567](facebook#17567)) * Improved inspected element values with inline previews ([bvaughn](https://github.com/bvaughn) in [facebook#17579](facebook#17579)) * Improved selection and toggling for inspected element panel ([bvaughn](https://github.com/bvaughn) in [facebook#17588](facebook#17588)) * Copy context menu for inspecting and copying props/state/hooks/context values ([bvaughn](https://github.com/bvaughn) in [facebook#17608](facebook#17608)) #### Bug fixes * Fix serialization for `BigInt` type so that it does not break inspection panel. ([nutboltu](https://github.com/nutboltu) in [facebook#17233](facebook#17233)) * Fix display name logic for `forwardRef`s that use `displayName` property ([zthxxx](https://github.com/zthxxx) in [facebook#17613](facebook#17613)) --- ### 4.2.1 November 27, 2019 #### Bug fixes * Profiler automatically filters certain types of empty (no work) commits. ([bvaughn](https://github.com/bvaughn) in [facebook#17253](facebook#17253)) * Fix memoized components showing as "Anonymous" in Components tab. ([wsmd](https://github.com/wsmd) in [facebook#17274](facebook#17274)) * Edge-case bugfix for non-string element keys. ([bvaughn](https://github.com/bvaughn) in [facebook#17164](facebook#17164)) --- ### 4.2.0 October 3, 2019 #### Features * "Highlight updates" feature added for browser extensions and `react-devtools-inline` NPM package. ([bvaughn](https://github.com/bvaughn) in [facebook#16989](facebook#16989)) --- ### 4.1.3 September 30, 2019 #### Bug fixes * Fixed regression where DevTools wouldn't properly connect with apps when using the `file://` protocol. ([linshunghuang](https://github.com/linshunghuang) in [facebook#16953](facebook#16953)) --- ### 4.1.2 September 27, 2019 #### Bug fixes * Fixed an infinite loop that occurred in some cases with prop values of `NaN`. ([bvaughn](https://github.com/bvaughn) in [facebook#16934](facebook#16934)) --- ### 4.1.1 September 26, 2019 #### Bug fixes * Fixed bug where Components panel was always empty for certain users. ([linshunghuang](https://github.com/linshunghuang) in [facebook#16900](facebook#16900)) * Fixed regression in DevTools editable hooks interface that caused primitive values to be shown as `undefined`. ([bvaughn](https://github.com/bvaughn) in [facebook#16867](facebook#16867)) * Fixed bug where DevTools showed stale values in props/state/hooks editing interface. ([bvaughn](https://github.com/bvaughn) in [facebook#16878](facebook#16878)) * Show unsupported version dialog with downgrade instructions. ([bvaughn](https://github.com/bvaughn) in [facebook#16897](facebook#16897)) --- ### 4.1.0 September 19, 2019 #### Features * Props/state editor supports adding new values and changing value types. ([hristo-kanchev](https://github.com/hristo-kanchev) in [facebook#16700](facebook#16700)) #### Bug fixes * Profiler correctly saves/exports profiling data in Firefox now. ([hristo-kanchev](https://github.com/hristo-kanchev) in [facebook#16612](facebook#16612)) * Class components now show "legacy context" header (rather than "context") for legacy API. ([hristo-kanchev](https://github.com/hristo-kanchev) in [facebook#16617](facebook#16617)) * Show component source button ("<>") now highlights the `render` method for class components. ([theKashey](https://github.com/theKashey) in [facebook#16759](facebook#16759)) * Bugfix for components with non-standard object values for `function.name`. ([LetItRock](https://github.com/LetItRock) in [facebook#16798](facebook#16798)) --- ### 4.0.6 August 26, 2019 #### Bug fixes * Remove ⚛️ emoji prefix from Firefox extension tab labels * Standalone polyfills `Symbol` usage --- ### 4.0.5 August 19, 2019 #### Bug fixes * Props, state, and context values are alpha sorted. * Standalone DevTools properly serves backend script over localhost:8097 --- ### 4.0.4 August 18, 2019 #### Bug fixes * Bugfix for potential error if a min-duration commit filter is applied after selecting a fiber in the Profiler UI. --- ### 4.0.3 August 17, 2019 #### Bug fixes * ES6 `Map` and `Set`, typed arrays, and other unserializable types (e.g. Immutable JS) can now be inspected. * Empty objects and arrays now display an "(empty)" label to the right to reduce confusion. * Components that use only the `useContext` hook now properly display hooks values in side panel. * Style editor now supports single quotes around string values (e.g. both `"red"` and `'red'`). * Fixed edge case bug that prevented profiling when both React v16 and v15 were present on a page. --- ### 4.0.2 August 15, 2019 #### Permissions cleanup * Removed unnecessary `webNavigation ` permission from Chrome and Firefox extensions. --- ### 4.0.1 August 15, 2019 #### Permissions cleanup * Removed unnecessary `<all_urls>`, `background`, and `tabs` permissions from Chrome and Firefox extensions. --- ### 4.0.0 August 15, 2019 --- ### General changes #### Improved performance The legacy DevTools extension used to add significant performance overhead, making it unusable for some larger React applications. That overhead has been effectively eliminated in version 4. [Learn more](https://github.com/facebook/react/blob/main/packages/react-devtools/OVERVIEW.md) about the performance optimizations that made this possible. #### Component stacks React component authors have often requested a way to log warnings that include the React ["component stack"](https://reactjs.org/docs/error-boundaries.html#component-stack-traces). DevTools now provides an option to automatically append this information to warnings (`console.warn`) and errors (`console.error`).  It can be disabled in the general settings panel:  --- ### Components tree changes #### Component filters Large component trees can sometimes be hard to navigate. DevTools now provides a way to filter components so that you can hide ones you're not interested in seeing.  Host nodes (e.g. HTML `<div>`, React Native `View`) are now hidden by default, but you can see them by disabling that filter. Filter preferences are remembered between sessions. #### No more inline props Components in the tree no longer show inline props. This was done to [make DevTools faster](https://github.com/facebook/react/blob/main/packages/react-devtools/OVERVIEW.md) and to make it easier to browse larger component trees. You can view a component's props, state, and hooks by selecting it: 
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Work tags changed recently (PR #13902) but we didn't bump React versions. This meant that DevTools has valid work tags only for master (and FB www sync) but invalid work tags for the latest open source releases. To fix this, I incremented React's version in Git (without an actual release) and added a new fork to the work tags detection branch.
This commit also add explicit tags for a few missing types (Fundamental, Lazy, LegacyHidden, Offscreen, and Scope) so meaningful names will be shown rather than "Unknown". (Technically Fundamental and Scope APIs were first introduced to experimental builds ~16.9 but I didn't add a new branch to the work tags fork because I don't they're used commonly. I've just added them to the 17+ branches.)