callstack
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diff --git a/‎packages/react-native/Libraries/AppDelegate/RCTAppDelegate.mm
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@@ -1,147 +1,52 @@
 <h1 align="center">
-  <a href="https://reactnative.dev/">
-    React Native
+  <a href="https://callstack.github.io/react-native-visionos-docs">
+    React Native visionOS
   </a>
 </h1>
 
 <p align="center">
   <strong>Learn once, write anywhere:</strong><br>
-  Build mobile apps with React.
+  Build spatial apps with React.
 </p>
 
-<p align="center">
-  <a href="https://github.com/facebook/react-native/blob/HEAD/LICENSE">
-    <img src="https://img.shields.io/badge/license-MIT-blue.svg" alt="React Native is released under the MIT license." />
-  </a>
-  <a href="https://circleci.com/gh/facebook/react-native">
-    <img src="https://circleci.com/gh/facebook/react-native.svg?style=shield" alt="Current CircleCI build status." />
-  </a>
-  <a href="https://www.npmjs.org/package/react-native">
-    <img src="https://img.shields.io/npm/v/react-native?color=brightgreen&label=npm%20package" alt="Current npm package version." />
-  </a>
-  <a href="https://reactnative.dev/docs/contributing">
-    <img src="https://img.shields.io/badge/PRs-welcome-brightgreen.svg" alt="PRs welcome!" />
-  </a>
-  <a href="https://twitter.com/intent/follow?screen_name=reactnative">
-    <img src="https://img.shields.io/twitter/follow/reactnative.svg?label=Follow%20@reactnative" alt="Follow @reactnative" />
-  </a>
-</p>
-
-<h3 align="center">
-  <a href="https://reactnative.dev/docs/getting-started">Getting Started</a>
-  <span> · </span>
-  <a href="https://reactnative.dev/docs/tutorial">Learn the Basics</a>
-  <span> · </span>
-  <a href="https://reactnative.dev/showcase">Showcase</a>
-  <span> · </span>
-  <a href="https://reactnative.dev/docs/contributing">Contribute</a>
-  <span> · </span>
-  <a href="https://reactnative.dev/help">Community</a>
-  <span> · </span>
-  <a href="https://github.com/facebook/react-native/blob/HEAD/.github/SUPPORT.md">Support</a>
-</h3>
-
-React Native brings [**React**'s][r] declarative UI framework to iOS and Android. With React Native, you use native UI controls and have full access to the native platform.
-
-- **Declarative.** React makes it painless to create interactive UIs. Declarative views make your code more predictable and easier to debug.
-- **Component-Based.** Build encapsulated components that manage their state, then compose them to make complex UIs.
-- **Developer Velocity.** See local changes in seconds. Changes to JavaScript code can be live reloaded without rebuilding the native app.
-- **Portability.** Reuse code across iOS, Android, and [other platforms][p].
-
-React Native is developed and supported by many companies and individual core contributors. Find out more in our [ecosystem overview][e].
-
-[r]: https://react.dev/
-[p]: https://reactnative.dev/docs/out-of-tree-platforms
-[e]: https://github.com/facebook/react-native/blob/HEAD/ECOSYSTEM.md
-
-## Contents
-
-- [Requirements](#-requirements)
-- [Building your first React Native app](#-building-your-first-react-native-app)
-- [Documentation](#-documentation)
-- [Upgrading](#-upgrading)
-- [How to Contribute](#-how-to-contribute)
-- [Code of Conduct](#code-of-conduct)
-- [License](#-license)
-
-
-## 📋 Requirements
-
-React Native apps may target iOS 13.4 and Android 6.0 (API 23) or newer. You may use Windows, macOS, or Linux as your development operating system, though building and running iOS apps is limited to macOS. Tools like [Expo](https://expo.dev) can be used to work around this.
+React Native visionOS allows you to write visionOS with full support for platform SDK. This is a full fork of the main repository with changes needed to support visionOS.
 
-## 🎉 Building your first React Native app
+![Screenshot](https://github.com/callstack/react-native-visionos/assets/52801365/0fcd5e5f-628c-49ef-84ab-d1d4675a011a)
 
-Follow the [Getting Started guide](https://reactnative.dev/docs/getting-started). The recommended way to install React Native depends on your project. Here you can find short guides for the most common scenarios:
+## 🎉 Building your first spatial React Native app
+Follow the [Getting Started](https://callstack.github.io/react-native-visionos-docs/category/getting-started) guide. If you wish to get started quickly, you can utilize this command: 
 
-- [Trying out React Native][hello-world]
-- [Creating a New Application][new-app]
-- [Adding React Native to an Existing Application][existing]
+```sh
+npx @callstack/react-native-visionos@latest init YourApp
+``` 
 
-[hello-world]: https://snack.expo.dev/@samples/hello-world
-[new-app]: https://reactnative.dev/docs/getting-started
-[existing]: https://reactnative.dev/docs/integration-with-existing-apps
 
 ## 📖 Documentation
 
-The full documentation for React Native can be found on our [website][docs].
-
-The React Native documentation discusses components, APIs, and topics that are specific to React Native. For further documentation on the React API that is shared between React Native and React DOM, refer to the [React documentation][r-docs].
-
-The source for the React Native documentation and website is hosted on a separate repo, [**@facebook/react-native-website**][repo-website].
-
-[docs]: https://reactnative.dev/docs/getting-started
-[r-docs]: https://react.dev/learn
-[repo-website]: https://github.com/facebook/react-native-website
-
-## 🚀 Upgrading
-
-Upgrading to new versions of React Native may give you access to more APIs, views, developer tools, and other goodies. See the [Upgrading Guide][u] for instructions.
-
-React Native releases are discussed [in this discussion repo](https://github.com/reactwg/react-native-releases/discussions).
-
-[u]: https://reactnative.dev/docs/upgrading
-[repo-releases]: https://github.com/react-native-community/react-native-releases
-
-## 👏 How to Contribute
-
-The main purpose of this repository is to continue evolving React Native core. We want to make contributing to this project as easy and transparent as possible, and we are grateful to the community for contributing bug fixes and improvements. Read below to learn how you can take part in improving React Native.
-
-### [Code of Conduct][code]
-
-Facebook has adopted a Code of Conduct that we expect project participants to adhere to.
-Please read the [full text][code] so that you can understand what actions will and will not be tolerated.
-
-[code]: https://code.fb.com/codeofconduct/
-
-### [Contributing Guide][contribute]
-
-Read our [**Contributing Guide**][contribute] to learn about our development process, how to propose bugfixes and improvements, and how to build and test your changes to React Native.
-
-[contribute]: https://reactnative.dev/docs/contributing
-
-### [Open Source Roadmap][roadmap]
-
-You can learn more about our vision for React Native in the [**Roadmap**][roadmap].
+The full documentation for React Native visionOS can be found on our [website](https://callstack.github.io/react-native-visionos-docs).
 
-[roadmap]: https://github.com/facebook/react-native/wiki/Roadmap
+The source for the React Native visionOS documentation and website is hosted on a separate repo, @callstack/react-native-visionos-docs.
 
-### Good First Issues
+## Contributing
 
-We have a list of [good first issues][gfi] that contain bugs which have a relatively limited scope. This is a great place to get started, gain experience, and get familiar with our contribution process.
+Prerequisites: 
+- Download the latest Xcode (at least 15.2)
+- Install the latest version of CMake (at least v3.28.0)
 
-[gfi]: https://github.com/facebook/react-native/labels/good%20first%20issue
+Check out `rn-tester` [README.md](./packages/rn-tester/README.md) to build React Native from the source.
 
-### Discussions
+Remember to use `RNTester-visionOS` target
 
-Larger discussions and proposals are discussed in [**@react-native-community/discussions-and-proposals**][repo-meta].
+If `RNTester-visionOS` scheme is not showing up, click "New Scheme", which should be pre-populated with `RNTester-visionOS`. Build the app using Xcode.
 
-[repo-meta]: https://github.com/react-native-community/discussions-and-proposals
+## Release process
 
-## 📄 License
+We use a script called `oot-release.js` which automatically releases `visionos` packages and aligns versions of dependencies with React Native core.
 
-React Native is MIT licensed, as found in the [LICENSE][l] file.
+Usage:
 
-React Native documentation is Creative Commons licensed, as found in the [LICENSE-docs][ld] file.
+```sh
+node ./scripts/oot-release.js --new-version "<visionos-version>" --react-native-version "<react-native-version>" --one-time-password "<otp>"
+```
 
-[l]: https://github.com/facebook/react-native/blob/main/LICENSE
-[ld]: https://github.com/facebook/react-native/blob/main/LICENSE-docs
+To test releases and template we use [Verdaccio](https://verdaccio.org/).
@@ -40,6 +40,15 @@ module.exports = {
     defaultPlatform: 'ios',
     platforms: ['ios', 'android'],
   },
+  moduleNameMapper: {
+    // These mappers allow out-of-tree platforms tests to seamlessly resolve RN imports
+    '^react-native/(.*)': '<rootDir>/packages/react-native/$1',
+    '^react-native$': '<rootDir>/packages/react-native/index.js',
+    // This module is internal to Meta and used by their custom React renderer.
+    // In tests, we can just use a mock.
+    '^ReactNativeInternalFeatureFlags$':
+      '<rootDir>/packages/react-native/jest/ReactNativeInternalFeatureFlagsMock.js',
+  },
   moduleFileExtensions: ['fb.js'].concat(defaults.moduleFileExtensions),
   modulePathIgnorePatterns: ['scripts/.*/__fixtures__/'],
   unmockedModulePathPatterns: [
 
@@ -0,0 +1,2 @@
+# Build output
+/dist
@@ -0,0 +1,19 @@
+# @callstack/out-of-tree-platforms
+
+[![Version][version-badge]][package]
+
+Utilities for Out of Tree (OOT) platforms.
+
+## `getPlatformResolver`
+
+```js
+getPlatformResolver(options: ResolverConfig): CustomResolver
+```
+
+### options
+
+```js
+type ResolverConfig = {
+  platformImplementations: {[platform: string]: string},
+};
+```
@@ -0,0 +1 @@
+export * from './src';
@@ -0,0 +1,27 @@
+{
+  "name": "@callstack/out-of-tree-platforms",
+  "version": "0.75.0-main",
+  "description": "Utils for React Native out of tree platforms.",
+  "keywords": ["out-of-tree", "react-native"],
+  "homepage": "https://github.com/callstack/react-native-visionos/tree/HEAD/packages/out-of-tree-platforms#readme",
+  "bugs": "https://github.com/callstack/react-native-visionos/issues",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/callstack/react-native-visionos.git",
+    "directory": "packages/out-of-tree-platforms"
+  },
+  "license": "MIT",
+  "exports": { 
+    ".": "./src/index.js",
+    "./package.json": "./package.json" 
+  },
+  "files": [
+    "dist"
+  ],
+  "devDependencies": { 
+    "metro-resolver": "^0.80.0"
+  },
+  "engines": {
+    "node": ">=18"
+  }
+}
@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ * @format
+ */
+
+import type {CustomResolver} from 'metro-resolver';
+
+type ResolverConfig = {
+  platformNameMap: {[platform: string]: string},
+};
+
+/**
+ * Creates a custom Metro resolver that maps platform extensions to package names.
+ * To be used in app's `metro.config.js` as `resolver.resolveRequest`.
+ */
+export const getPlatformResolver = (config: ResolverConfig): CustomResolver => {
+  return (context, moduleName, platform) => {
+    // `customResolverOptions` is populated through `?resolver.platformExtension` query params
+    // in the jsBundleURLForBundleRoot method of the react-native/React/Base/RCTBundleURLProvider.mm
+    const platformExtension = context.customResolverOptions?.platformExtension;
+    let modifiedModuleName = moduleName;
+    if (
+      typeof platformExtension === 'string' &&
+      config.platformNameMap?.[platformExtension]
+    ) {
+      const packageName = config.platformNameMap[platformExtension];
+      if (moduleName === 'react-native') {
+        modifiedModuleName = packageName;
+      } else if (moduleName.startsWith('react-native/')) {
+        modifiedModuleName = `${packageName}/${modifiedModuleName.slice(
+          'react-native/'.length,
+        )}`;
+      }
+    }
+
+    return context.resolveRequest(context, modifiedModuleName, platform);
+  };
+};
@@ -0,0 +1,5 @@
+if (!process.env.BUILD_EXCLUDE_BABEL_REGISTER) {
+  require('../../../scripts/build/babel-register').registerForMonorepo();
+}
+
+export * from './getPlatformResolver';
@@ -18,6 +18,7 @@
 #import <react/renderer/graphics/ColorComponents.h>
 #import "RCTAppDelegate+Protected.h"
 #import "RCTAppSetupUtils.h"
+#import <objc/runtime.h>
 
 #if RN_DISABLE_OSS_PLUGIN_HEADER
 #import <RCTTurboModulePlugin/RCTTurboModulePlugin.h>
@@ -48,10 +49,6 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
 
   self.rootViewFactory = [self createRCTRootViewFactory];
 
-  UIView *rootView = [self.rootViewFactory viewWithModuleName:self.moduleName
-                                            initialProperties:self.initialProps
-                                                launchOptions:launchOptions];
-
   if (self.newArchEnabled || self.fabricEnabled) {
     [RCTComponentViewFactory currentComponentViewFactory].thirdPartyFabricComponentsProvider = self;
   }
 
@@ -15,6 +15,7 @@ import LayoutAnimation from '../../LayoutAnimation/LayoutAnimation';
 import dismissKeyboard from '../../Utilities/dismissKeyboard';
 import Platform from '../../Utilities/Platform';
 import NativeKeyboardObserver from './NativeKeyboardObserver';
+import warnOnce from '../../Utilities/warnOnce';
 
 export type KeyboardEventName = $Keys<KeyboardEventDefinitions>;
 
@@ -114,6 +115,10 @@ class Keyboard {
     );
 
   constructor() {
+    if (Platform.isVision) {
+      return;
+    }
+
     this.addListener('keyboardDidShow', ev => {
       this._currentlyShowing = ev;
     });
@@ -151,6 +156,14 @@ class Keyboard {
     listener: (...$ElementType<KeyboardEventDefinitions, K>) => mixed,
     context?: mixed,
   ): EventSubscription {
+    if (Platform.isVision) {
+      warnOnce(
+        'Keyboard-unavailable',
+        'Keyboard API is not available on visionOS platform. The system displays the keyboard in a separate window, leaving the app’s window unaffected by the keyboard’s appearance and disappearance',
+      );
+      return {remove() {}};
+    }
+
     return this._emitter.addListener(eventType, listener);
   }
 
@@ -160,6 +173,10 @@ class Keyboard {
    * @param {string} eventType The native event string listeners are watching which will be removed.
    */
   removeAllListeners<K: $Keys<KeyboardEventDefinitions>>(eventType: ?K): void {
+    if (Platform.isVision) {
+      return;
+    }
+
     this._emitter.removeAllListeners(eventType);
   }
 
 
@@ -24,6 +24,7 @@ import AccessibilityInfo from '../AccessibilityInfo/AccessibilityInfo';
 import View from '../View/View';
 import Keyboard from './Keyboard';
 import * as React from 'react';
+import warnOnce from '../../Utilities/warnOnce';
 
 type Props = $ReadOnly<{|
   ...ViewProps,
@@ -176,6 +177,13 @@ class KeyboardAvoidingView extends React.Component<Props, State> {
 
   componentDidMount(): void {
     if (Platform.OS === 'ios') {
+      if (Platform.isVision) {
+        warnOnce(
+          'KeyboardAvoidingView-unavailable',
+          'KeyboardAvoidingView is not available on visionOS platform. The system displays the keyboard in a separate window, leaving the app’s window unaffected by the keyboard’s appearance and disappearance',
+        );
+        return;
+      }
       this._subscriptions = [
         Keyboard.addListener('keyboardWillChangeFrame', this._onKeyboardChange),
       ];
@@ -205,6 +213,16 @@ class KeyboardAvoidingView extends React.Component<Props, State> {
       onLayout,
       ...props
     } = this.props;
+
+    if (Platform.isVision) {
+      // KeyboardAvoidingView is not supported on VisionOS, so we return a simple View without the onLayout handler
+      return (
+        <View ref={this.viewRef} style={style} {...props}>
+          {children}
+        </View>
+      );
+    }
+
     const bottomHeight = enabled === true ? this.state.bottom : 0;
     switch (behavior) {
       case 'height':