Commit Graph
38176 Commits
Author SHA1 Message Date
Christian Falch bf2b0fde64 [ios][precompile] Use correct version of jsi.cpp
When building the xcframeworks on iOS we're including the file `jsi/jsi.cpp` in the Swift Package. This file is also included in Hermes and React Native should use the hermes version of these symbols. This is even described (but overlooked) in the React-jsi podspec file.

This causes the error seen in the bug addressed by this commit.

The fix is to exclude the `jsi/jsi.cpp` file from the jsi target in our swift package.

#Fixes 53257
2025-08-14 11:14:36 +02:00
Vitali Zaidman 856f52a6f0 Update debugger-frontend from 9215667...e87564a (#53256)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53256

Changelog: [Internal] - Update `react-native/debugger-frontend` from 9215667...e87564a

Resyncs `react-native/debugger-frontend` from GitHub - see `rn-chrome-devtools-frontend` [changelog](https://github.com/facebook/react-native-devtools-frontend/compare/921566790e9e16d0ecace6e49b3cfaace205958c...e87564a24cf233c60aaebee8c418ec85724f7214).

### Changelog

| Commit | Author | Date/Time | Subject |
| ------ | ------ | --------- | ------- |
| [e87564a24](https://github.com/facebook/react-native-devtools-frontend/commit/e87564a24) | Vitali Zaidman (vzaidman@gmail.com) | 2025-08-06T12:11:08+01:00 | [prevent stack trace entries in console UI from being inline so a new line is always added between them and other printed elements (#198)](https://github.com/facebook/react-native-devtools-frontend/commit/e87564a24) |

Reviewed By: robhogan

Differential Revision: D80181542

fbshipit-source-id: 517425504251441703b9b96fdeb6956f4db7d53b
2025-08-14 01:44:22 -07:00
Devan Buggay 22a4f79224 Fix LogBox dealloc crashing Mac Catalyst (#53259)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53259

delegate.window is not supported in Mac Catalyst, causing a crash in various scenarios such as Metro refresh.

Changelog: [Internal]

Reviewed By: shwanton

Differential Revision: D80189486

fbshipit-source-id: d0e8156f8f95769c114b497f53731876478fb1f4
2025-08-13 21:56:03 -07:00
Sam Zhou 94d260ee6a Unbreak RN CI (#53261)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53261

Replace type annotation with comment syntax

Changelog: [Internal]

Reviewed By: gkz

Differential Revision: D80231004

fbshipit-source-id: a863091bec8b5521bc998b57ef08d892823238e6
2025-08-13 20:53:12 -07:00
Sam Zhou 35bee1a857 Add annotations to fix future natural inference errors in xplat/js
Summary: Changelog: [Internal]

Reviewed By: marcoww6

Differential Revision: D80207164

fbshipit-source-id: e9a786c83f89a97db8b383812767978c47d9536c
2025-08-13 18:15:27 -07:00
Zeya Peng dd0008fee9 test all props FlatList inherited from ScrollView & are propagated to mounting layer (#53187)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53187

## Changelog:

[Internal] [Changed] - test all props FlatList inherited from ScrollView & are propagated to mounting layer

Reviewed By: rshest

Differential Revision: D79917024

fbshipit-source-id: c248f629f27b224e70a588cfb491cd17618594de
2025-08-13 17:36:06 -07:00
Zeya Peng 81abd306bb test FlatList props: data, renderItem, horizontal, inverted, scrollEnabled (#53186)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53186

## Changelog:

[Internal] [Changed] - test FlatList props: data, renderItem, horizontal, inverted, scrollEnabled

uncovered one bug in `getDebugProps()`

Reviewed By: rshest

Differential Revision: D79895309

fbshipit-source-id: 0644cf9877620a7787ee085a8e934f462e5de3ef
2025-08-13 17:36:06 -07:00
Mateo Guzmán 4340dcbae8 Migrate YogaValue to Kotlin
Summary:
Migrate com.facebook.yoga.YogaValue to Kotlin.

X-link: https://github.com/facebook/yoga/pull/1838

Reviewed By: rshest

Differential Revision: D79897668

Pulled By: cortinico

fbshipit-source-id: dffe2b29087c35e4797f46dea756c51f841590d8
2025-08-13 16:45:06 -07:00
Luna Wei 3d12d81126 VirtualViewExperimental - opt out of update if no rect changes (#53255)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53255

Avoid updates to VirtualViewContainer if the rect dimensions haven't changed.

This is an attempt to simulate what ReactVirtualView does with `checkRectChange`.

Changelog:
[Internal]

Reviewed By: yungsters

Differential Revision: D80182750

fbshipit-source-id: f0f45ac508c1f93e6dbb64ea11c0b44b80d6c3b3
2025-08-13 15:45:52 -07:00
Christoph Purrer b75031f3dd Add WebSocketClient implementation for ReactCxxPlatform (#53233)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53233

Changelog: [Internal]

This is needed for RN Fantom

Reviewed By: rshest

Differential Revision: D80115098

fbshipit-source-id: 03036dda311527ac27d12656d9b92c609e0b9ee2
2025-08-13 14:43:43 -07:00
Rubén Norte d009a02c6c Add benchmark to compare rendering times for View and ViewNativeComponent (#53248)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53248

Changelog: [internal]

This adds a new benchmark that compares the rendering time (only rendering, not committing, mounting, effects, etc.) of `<View>` and `<ViewNativeComponent>`.

Baseline:

| (index) | Task name                                | Latency avg (ns)  | Latency med (ns)   | Throughput avg (ops/s) | Throughput med (ops/s) | Samples |
| ------- | ---------------------------------------- | ----------------- | ------------------ | ---------------------- | ---------------------- | ------- |
| 0       | 'render 100 views (Noop)'                | '333036 ± 0.39%'  | '328452 ± 2393.0'  | '3019 ± 0.18%'         | '3045 ± 22'            | 3003    |
| 1       | 'render 100 views (ViewNativeComponent)' | '1335974 ± 3.45%' | '1228468 ± 7541.5' | '797 ± 0.71%'          | '814 ± 5'              | 1000    |
| 2       | 'render 100 views (View)'                | '2296988 ± 1.60%' | '2170821 ± 12374'  | '449 ± 0.74%'          | '461 ± 3'              | 1000    |

This shows that **`<View>` currently has an overhead of 75% in rendering time**.

I've also tested a modification of `View` such as:

```
component View(...props: ViewProps) {
  return {
    // This tag allows us to uniquely identify this as a React Element
    $$typeof: REACT_ELEMENT_TYPE,
    // Built-in properties that belong on the element
    type: ViewNativeComponent,
    key: undefined,
    // $FlowExpectedError[prop-missing]
    ref: props.ref,
    props,
  };
}
```

This makes `View` basically a no-op component, and the benchmark after this looks like:

| (index) | Task name                                | Latency avg (ns)  | Latency med (ns)  | Throughput avg (ops/s) | Throughput med (ops/s) | Samples |
| ------- | ---------------------------------------- | ----------------- | ----------------- | ---------------------- | ---------------------- | ------- |
| 0       | 'render 100 views (View)'                | '1743010 ± 2.25%' | '1630816 ± 10616' | '600 ± 0.74%'          | '613 ± 4'              | 1000    |
| 1       | 'render 100 views (ViewNativeComponent)' | '1370699 ± 4.04%' | '1242284 ± 14172' | '789 ± 0.74%'          | '805 ± 9'              | 1000    |

This shows that `View`, just for existing as a wrapper component, has an overhead of 31% in rendering time, which means that **the opportunities to reduce the overhead beyond what we already did are limited**.

Reviewed By: rshest

Differential Revision: D80169514

fbshipit-source-id: aa2a1fc3f9d0ee3a60c03dd32555802fa7265251
2025-08-13 10:14:21 -07:00
Rubén Norte e8bf982bac Support overriddenDuration in Fantom benchmarks (#53250)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53250

Changelog: [internal]

This updates the types for Fantom benchmarks to support the new `overriddenDuration` option from `tinybench`.

It also exposes a new method in the benchmark namespace to access the same timestamp used in benchmarks.

Reviewed By: rshest

Differential Revision: D80169515

fbshipit-source-id: 59af197eababbf5b8544ee9f1862b206756dc87d
2025-08-13 10:14:21 -07:00
Rubén Norte c17267ec87 Upgrade tinybench to v4.1.0 (#53249)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53249

Changelog: [internal]

This just upgrades tinybench (used in Fantom benchmarks) to v4.1.0, which contains a feature we need to customize test durations.

Reviewed By: rshest

Differential Revision: D80169516

fbshipit-source-id: 5813b3050843b52d604619a44a5e097e26f54432
2025-08-13 10:14:21 -07:00
Simek 50d5316b1b Workspace: align eslint-plugin-jest with Jest version (#53246)
Summary:
While verifying the lock deduplication changes, I have spotted that `eslint-plugin-jest` package does not match Jest version used within the workspace.

## Changelog:

[INTERNAL][CHANGED] - update `eslint-plugin-jest` package in workspace to align with Jest version used

Pull Request resolved: https://github.com/facebook/react-native/pull/53246

Test Plan: Running `yarn test`, `yarn lint-ci` and `test-typescript` checks does not yield any errors.

Reviewed By: rshest, cortinico

Differential Revision: D80170591

Pulled By: robhogan

fbshipit-source-id: f3ac58bc26cf2d3a34899f8558f872b3df85942d
2025-08-13 09:36:21 -07:00
Mateo Guzmán bc54a06fcb Migrate YogaNative to Kotlin
Summary:
Migrate com.facebook.yoga.YogaNative to Kotlin.

X-link: https://github.com/facebook/yoga/pull/1839

Reviewed By: rshest

Differential Revision: D79897725

Pulled By: cortinico

fbshipit-source-id: 6fc98565368d831b8698464fe26ad47f8fff6a74
2025-08-13 08:56:03 -07:00
riteshshukla04 c5956da8c0 Fix: Setting maxLength to 0 in TextInput still allows typing on iOS (#52890)
Summary:
Trying to fix https://github.com/facebook/react-native/issues/52860
## Changelog:

<!-- Help reviewers and the release process by writing your own changelog entry.

Pick one each for the category and type tags:

[ANDROID|GENERAL|IOS|INTERNAL] [BREAKING|ADDED|CHANGED|DEPRECATED|REMOVED|FIXED|SECURITY] - Message

For more details, see:
https://reactnative.dev/contributing/changelogs-in-pull-requests
-->
[IOS][FIXED] Setting maxLength to 0 in TextInput still allows typing on iOS

Pull Request resolved: https://github.com/facebook/react-native/pull/52890

Test Plan:
https://github.com/user-attachments/assets/56549e0f-6bbf-461e-815c-794abdee2018

Tested on Android too

Rollback Plan:

Reviewed By: cortinico

Differential Revision: D80095701

Pulled By: cipolleschi

fbshipit-source-id: 5e76f88798e32097e6a619c44ff6240b4f01fc6f
2025-08-13 07:23:30 -07:00
Samuel Susla 568f59e5b1 use trace section in C++ Animated instead of perfetto (#53223)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53223

changelog: [internal]

remove dependency on perfetto and use TraceSection like we do elsewhere.

Reviewed By: zeyap, rubennorte

Differential Revision: D80087082

fbshipit-source-id: 08d3434985443db9a83189a4dfabc65d6eda8166
2025-08-13 06:52:16 -07:00
Mateo Guzmán 33ca53d9db Migrate YogaConfigFactory to Kotlin
Summary:
Migrate com.facebook.yoga.YogaConfigFactory to Kotlin.

X-link: https://github.com/facebook/yoga/pull/1833

Reviewed By: rshest

Differential Revision: D79897762

Pulled By: cortinico

fbshipit-source-id: 9457b307204f2066a02690f96a88fce6755f915e
2025-08-13 06:46:48 -07:00
Philip Heinser 91e69b5d4c fix crashes on non-UTF8 Info.plist files under local frameworks (#52336)
Summary:
fix: https://github.com/facebook/react-native/issues/52279

## Changelog:

[iOS] [FIXED] - non-UTF8 crashes Info.plist local frameworks

Pull Request resolved: https://github.com/facebook/react-native/pull/52336

Test Plan:
after this change pods install and are working with the new warning:
[!] Failed to read Info.plist at /Users/user/apps/test/ios/promiflash/Frameworks/YouTubeEmbeddedPlayerFramework.framework/Info.plist: invalid byte sequence in UTF-8

Reviewed By: cortinico

Differential Revision: D80096932

Pulled By: cipolleschi

fbshipit-source-id: f60cd67cb99a581d6fbab92422c1adf7b50066eb
2025-08-13 02:51:10 -07:00
Christoph Purrer 9f0d24bb05 Enforce void return type for void return type in JS C++ TM spec (#53214)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53214

Changelog: [General] [Fixed] Enforce void return type for void return type in JS C++ TM spec

Example if you have this spec
```
export interface Spec extends TurboModule {
  +foo: (bar: string) => void;
}
```
We must enforce in C++ that the return type is `void` as e.g.
```
  void foo(jsi::Runtime& rt, const std::string& bar);
```
Right now you can return any type in C++ such as `std::string` which does not make sense

Reviewed By: lenaic

Differential Revision: D79980538

fbshipit-source-id: 9b99ea6b1ac97d1e46cdb9952e83c445ec5503b7
2025-08-12 23:13:16 -07:00
Zeya Peng 9f77d421bb make sure to only disable js sync & animate layout when disableFabricCommitInCXXAnimated==false (#53230)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53230

## Changelog:

[Internal] [Changed] - make sure to only disable js sync & animate layout when disableFabricCommitInCXXAnimated==false

Reviewed By: sammy-SC

Differential Revision: D80002015

fbshipit-source-id: 5e6ee4b5908fe8d2ee52b77ca3b78164debc4d59
2025-08-12 14:57:41 -07:00
Alan Lee 1c7925abb0 edit RN change log (#53232)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53232

Remove entry that was reverted for 0.81 release

Changelog: [Internal]

Reviewed By: shwanton, cortinico

Differential Revision: D80108112

fbshipit-source-id: 3176e7e26407ad8c71434b5576c722dc28021d08
2025-08-12 13:41:39 -07:00
Samuel Susla b44e1839ca fix crash in adjustForMaintainVisibleContentPosition (#53208)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53208

changelog: [internal]

When Fabric View Culling is enabled together with immediate state update, it may lead to a crash inside of `[RCTScrollViewComponentView _adjustForMaintainVisibleContentPosition]`.
When doing immediate state update, we can avoid calling `[RCTScrollViewComponentView _adjustForMaintainVisibleContentPosition]` altogether to avoid the crash.

Reviewed By: lenaic

Differential Revision: D80000362

fbshipit-source-id: 123b70aa31edb14a99bb968648eb8b8aac84afb6
2025-08-12 13:25:16 -07:00
Rubén Norte 4ee326f52c Add documentation for JS memory profiler in Fantom (#53226)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53226

Changelog: [internal]

This adds documentation about how to take JS memory heap snapshots in Fantom.

Reviewed By: lenaic

Differential Revision: D80090283

fbshipit-source-id: 04f66a62aa756d1020b8d8ef6fc0ea7e68341710
2025-08-12 11:08:08 -07:00
Rubén Norte 90804fd088 Add documentation for JS sampling profiler in Fantom (#53227)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53227

Changelog: [internal]

This adds docs for the new JS sampling profiler in Fantom

Reviewed By: lenaic

Differential Revision: D80090284

fbshipit-source-id: 0f7fa498cf141a51ac6fda331522945d42fc494d
2025-08-12 11:08:08 -07:00
Rubén Norte e2035379b6 Add documentation for debugging in Fantom (#53228)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53228

Changelog: [internal]

This adds some documentation about how to debug Fantom tests (C++ and JS).

Reviewed By: lenaic

Differential Revision: D80090286

fbshipit-source-id: 435d2079abfe72e93de0c297347b15dc39b25a89
2025-08-12 11:08:08 -07:00
Rubén Norte 0bf7721862 Use Jest naming for test regex in Fantom docs (#53229)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53229

Changelog: [internal]

Tiny change to align with how Jest refers to this argument in its docs: https://jestjs.io/docs/cli#jest-regexfortestfiles

Reviewed By: lenaic

Differential Revision: D80090285

fbshipit-source-id: 86a4ad75078eb9b7575fca9659cc1a2e678f7a0a
2025-08-12 11:08:08 -07:00
Mateo Guzmán 35d8086881 Migrate DoNotStrip to Kotlin
Summary:
Migrate com.facebook.yoga.annotations.DoNotStrip to Kotlin.

X-link: https://github.com/facebook/yoga/pull/1840

Reviewed By: rshest

Differential Revision: D79897758

Pulled By: cortinico

fbshipit-source-id: 79585e6ab793bd72e04440581d866f7721667db3
2025-08-12 10:54:27 -07:00
Samuel Susla 65b5a5b25d make glog android only include + declare the dependency on glog (#53224)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53224

changelog: [internal]

glog is only used on Android.

Reviewed By: christophpurrer

Differential Revision: D80085730

fbshipit-source-id: 0dbec7929551f7c16719846c1868b0509b1d519a
2025-08-12 10:30:49 -07:00
Riccardo Cipolleschi 27217e8bd6 Initialize props for RCTPullToRefreshViewComponentView (#53231)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53231

The RCTPullToRefreshViewComponentView props are not initialized when the component view is created. this could lead to undefined behaviors and crashes.

This change fixes it.

## Changelog:
[iOS][Fixed] - Properly initialize the RCTPullToRefreshViewComponentView

Reviewed By: sammy-SC

Differential Revision: D80093141

fbshipit-source-id: dac98d56c749b9f5d85338279c8da2a7e5ddb4a3
2025-08-12 10:16:19 -07:00
Mateo Guzmán 7e461003c6 Migrate YogaLayoutType to Kotlin
Summary:
Migrate com.facebook.yoga.YogaLayoutType to Kotlin.

X-link: https://github.com/facebook/yoga/pull/1837

Reviewed By: rshest

Differential Revision: D79897708

Pulled By: cortinico

fbshipit-source-id: e3c8a3cc60f806d151d2be956b26dd98963254a6
2025-08-12 09:49:31 -07:00
Samuel Susla bd287e8e2c move some C++ Animated headers into internal folder (#52991)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52991

changelog: [internal]

move internal files only to internal folder in C++ Animated

Reviewed By: rshest

Differential Revision: D79436926

fbshipit-source-id: fb8badefdbf7b54a351e57e457f2b6aaf36dc2a6
2025-08-12 09:32:43 -07:00
Mateo Guzmán db2a9c089c Migrate LayoutPassReason to Kotlin
Summary:
Migrate com.facebook.yoga.LayoutPassReason to Kotlin.

X-link: https://github.com/facebook/yoga/pull/1836

Reviewed By: rshest

Differential Revision: D79897685

Pulled By: cortinico

fbshipit-source-id: 87d2e4b95fbdbfe48d84019e9ffb50deb9286d8c
2025-08-12 09:10:30 -07:00
Mateo Guzmán 40afa75a7c Migrate YogaNodeFactory to Kotlin
Summary:
Migrate com.facebook.yoga.YogaNodeFactory to Kotlin.

X-link: https://github.com/facebook/yoga/pull/1832

Reviewed By: zielinskimz

Differential Revision: D79897733

Pulled By: cortinico

fbshipit-source-id: 3ea4f5635eb8c910719c13d3087356b96b6f0746
2025-08-12 08:57:43 -07:00
Mateo Guzmán 453508ada8 Migrate YogaMeasureOutput to Kotlin
Summary:
Migrate com.facebook.yoga.YogaMeasureOutput to Kotlin.

X-link: https://github.com/facebook/yoga/pull/1842

Reviewed By: rshest

Differential Revision: D79897681

Pulled By: cortinico

fbshipit-source-id: 63280b6aed9bbeeb1e71458a1793c9647dcf0726
2025-08-12 07:55:41 -07:00
Mateo Guzmán 05eddd354e Migrate YogaMeasureFunction to Kotlin
Summary:
Migrate com.facebook.yoga.YogaMeasureFunction to Kotlin.

X-link: https://github.com/facebook/yoga/pull/1835

Reviewed By: mdvacca

Differential Revision: D79897728

Pulled By: cortinico

fbshipit-source-id: 959ae976622838147685cf6088674dce25f5cc99
2025-08-12 07:40:31 -07:00
Ruslan Shestopalyuk 641a79dc51 Improve benchmark comparison printout ("slower"->"faster") (#53221)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53221

# Changelog:
[Internal] -

This changes the benchmark test results comparison print the results slightly differently, in particular it now uses the slowest result as a baseline and prints how much faster the other ones are (as opposed to printing "slower" previously).

This arguably brings a more positive vibe when looking into the benchmark results :)

Reviewed By: andrewdacenko

Differential Revision: D80082134

fbshipit-source-id: 7dc9c7c520afe08270d4f5da9031db02261690ba
2025-08-12 06:56:14 -07:00
Nicola Corti f1d014adbb Simplify RNTester Autolinking (#53095)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53095

This change simplifies the RNTesterApplication so that it's looking closer to the template MainApplication file.
In order to do so, I had to create 2 files inside the `metainternal/` folder as those files are
generated as part of the CLI Autolinking

Changelog:
[Internal] [Changed] -

Reviewed By: cipolleschi

Differential Revision: D79722917

fbshipit-source-id: 06852c72ae1e1abed9952b1637515123977bc7b4
2025-08-12 05:49:49 -07:00
Vitali Zaidman 7bfec89a97 temporary disable perf monitor to fix tests (#53209)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53209

Changelog: Internal

Reviewed By: sammy-SC

Differential Revision: D80000286

fbshipit-source-id: 899cd5e6b193957579e61af65cf8177cd1666473
2025-08-12 05:47:11 -07:00
Rubén Norte 65974e938c Add support for JS debugging in Fantom (#53215)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53215

Changelog: [internal]

This adds a new environment variable to Fantom that allows debugging the JS code in tests.

Usage:

```
FANTOM_DEBUG_JS=1 yarn fantom <test>
```

**Does NOT work in OSS yet**. We need to include a third-party library to send HTTP and WebSocket requests and implement a wrapper on top of it.

Reviewed By: christophpurrer

Differential Revision: D79883372

fbshipit-source-id: d077c373a036033344e61d58274d5cd14028bda4
2025-08-12 05:41:11 -07:00
Rubén Norte 9c201c0f8f Automatically inject debugger statements in tests in preparation for debug mode (#53205)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53205

Changelog: [internal]

This injects a custom Babel transform for Fantom tests that automatically injects `debugger` statements in the generated code. This simplifies debugging by providing a default interruption point in the test setup for the test author to decide what to debug.

This has no effect unless the debugger is opened, which isn't happening yet.

Reviewed By: rshest

Differential Revision: D79996000

fbshipit-source-id: 6153587264d293a067e359edba4f64f41898c506
2025-08-12 05:41:11 -07:00
Rubén Norte 4978385067 Allow custom factories for HTTP and WebSocket clients for DevTools (#53200)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53200

Changelog: [internal]

TSIA. This is necessary for Fantom to use real HTTP and WebSocket connections for DevTools, while still providing stubs for the runtime (the networking and websockets native modules provided to clients).

If there are no specific factories for DevTools provided, we fall back to regular ones (keeping backwards compatibility).

Reviewed By: rshest

Differential Revision: D79806934

fbshipit-source-id: 6d16fa44e11f3c8e304c3c3d31fe952d0ba5811a
2025-08-12 05:41:11 -07:00
Rubén Norte 42db2f8405 Split ReactInstanceConfig.enableDebugging into enableInspector and enableDevMode (#53201)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53201

Changelog: [internal]

This splits the `ReactHost` option `enableDebugging` into more granular options:
- `enableInspector` which enables the connection with the inspector/debugger.
- `enableDevMode` which enables the use of bundles from Metro, reloads, etc.

This allows us to enable the inspector in Fantom without consuming bundles from Metro.

This should be backwards compatible with existing apps.

In the future, we should be able to inject custom `DevSupportManager` instances into the `ReactHost` so we can customize all options with any level of granularity (the same way we do on Android, for example).

Reviewed By: rshest

Differential Revision: D79804006

fbshipit-source-id: c28e788e5006cdbeb1a373d44b4e5aec1acec702
2025-08-12 05:41:11 -07:00
Rubén Norte c2c2e6b7c2 Connect debugger before loading bundle (#53203)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53203

Changelog: [internal]

This makes ReactHost connect the inspector immediately after creating the instance, aligned with how we do it on Android, instead of doing it as part of loading a bundle.

Reviewed By: rshest

Differential Revision: D79804004

fbshipit-source-id: b165520b0feb089fdfaa323413d697939c7ac794
2025-08-12 05:41:11 -07:00
Rubén Norte e0b22e1ebf Rename global variable with Metro server for Fantom (#53202)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53202

Changelog: [internal]

Just a minor refactor to follow the convention of prefixing Fantom-related globals and environment variables.

Reviewed By: rshest

Differential Revision: D79804007

fbshipit-source-id: 0c9a57c1b08ae18ae03cd66d1a6ef9690e0dea42
2025-08-12 05:41:11 -07:00
Rubén Norte 6fb0072f01 Refactor logic to find available port for Metro in Fantom (#53204)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53204

Changelog: [internal]

This changes the logic to find an available port for Metro on Fantom to do this outside Metro. Before, we'd set `0` as the port for Metro to find an available port, but in a following change we'll need to know the port before calling into Metro. This allows that.

Reviewed By: rshest

Differential Revision: D79804005

fbshipit-source-id: 5c2e2f4acbba3a79771586799b65653d46b8fe72
2025-08-12 05:41:11 -07:00
RakaDoank 739dfd2141 Help Codegen to find library's package.json after failure of importing library's package.json due to missing of ./package.json subpath (#53220)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53220

This is fix for some React Native libraries can't be found by Codegen, and will make the libraries unusable in new architecture (Turbo Modules)

Internally in the Codegen script, it will try to import library's package.json file with the `require.resolve`, but for some React Native libraries will throw an error with `ERR_PACKAGE_PATH_NOT_EXPORTED` code due to using the `exports` field in their package.json file while not exposing the package.json file itself. As an example
```json
{
  "exports": {
    ".": {
      "import": {
        "types": "./lib/typescript/module/index.d.ts",
        "default": "./lib/module/index.js"
      },
      "require": {
        "types": "./lib/typescript/commonjs/index.d.ts",
        "default": "./lib/commonjs/index.js"
      }
    },
    "./package.json": "./package.json" <-- here some libraries missed this
  },
  "codegenConfig": {}
}
```

Personally feel weird that library author has to expose their package.json only for the sake of Codegen and i believe library author shouldn't, even the library consumer don't need it.

## Changelog:

<!-- Help reviewers and the release process by writing your own changelog entry.

Pick one each for the category and type tags:

For more details, see:
https://reactnative.dev/contributing/changelogs-in-pull-requests
-->

[GENERAL] [FIXED] - Help Codegen find library's package.json if some libraries using `exports` field in their package.json file and the `./package.json` subpath is not explicitly defined

bypass-github-export-checks

Pull Request resolved: https://github.com/facebook/react-native/pull/53195

Test Plan:
`require.resolve('library/package.json')` [here](https://github.com/facebook/react-native/blob/main/packages/react-native/scripts/codegen/generate-artifacts-executor/utils.js#L203) will throw an error with `ERR_PACKAGE_PATH_NOT_EXPORTED` code by Node.js. So if it does, help Codegen retry to find closest library's package.json with [`require.main.paths`](https://nodejs.org/api/modules.html#requiremain) search paths

You can init new app React Native CLI app with my sample react native library here [`ping-react-native`](https://github.com/RakaDoank/ping-react-native) v1.2.2.
Due to missing of the `package.json` subpath, before this change, it's autolinked but unusable due to missing of the spec header file. After this change, it works normally.

Rollback Plan:

Reviewed By: cortinico

Differential Revision: D80080243

Pulled By: cipolleschi

fbshipit-source-id: d33bf9eeb385ccf0c076e4d800a0d2840bd91b68
2025-08-12 04:45:07 -07:00
Mateo Guzmán 001736000f Migrate YogaStyleInputs to Kotlin
Summary:
Migrate com.facebook.yoga.YogaStyleInputs to Kotlin.

X-link: https://github.com/facebook/yoga/pull/1830

Reviewed By: rshest

Differential Revision: D79897662

Pulled By: cortinico

fbshipit-source-id: a4063a8c0f608050162cd3707834040e35f9ebf7
2025-08-12 03:34:21 -07:00
Ruslan Shestopalyuk 841866c354 Add accessibility props test to the <Text/> component (#53218)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53218

# Changelog:
[Internal] -

Uses the existing generalized accessibility props test suite, recently created by andrewdacenko, to test the corresponding props in the <Text/> component.

Reviewed By: andrewdacenko

Differential Revision: D80000693

fbshipit-source-id: ebbceef8db7b56dc5e4ba1ac7c027a5952b680a7
2025-08-12 00:11:06 -07:00
generatedunixname89002005232357 677ee671d0 Revert D79993649 (#53217)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53217
Changelog: [Internal]
Fix rn-tester jobs

This diff reverts D79993649
(The context such as a Sandcastle job, Task, SEV, etc. was not provided.)

Depends on D79993649

Reviewed By: cortinico

Differential Revision: D80030502

fbshipit-source-id: 1feee2e2ae6a1edbeb755687aecb2a25d9759a90
2025-08-11 15:39:00 -07:00