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<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"><title>Getting Started – React Native | A framework for building native apps using React</title><meta name="viewport" content="width=device-width"><meta property="og:title" content="Getting Started – React Native | A framework for building native apps using React"><meta property="og:type" content="website"><meta property="og:url" content="http://facebook.github.io/react-native/index.html"><meta property="og:image" content="http://facebook.github.io/react-native/img/opengraph.png?2"><meta property="og:description" content="A framework for building native apps using React"><base href="/react-native/releases/next/"><link rel="stylesheet" href="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.css"><link rel="shortcut icon" href="img/favicon.png?2"><link rel="stylesheet" href="css/react-native.css"><script type="text/javascript" src="//use.typekit.net/vqa1hcx.js"></script><script type="text/javascript">try{Typekit.load();}catch(e){}</script></head><body><div class="container"><div class="nav-main"><div class="wrap"><a class="nav-home" href=""><img src="img/header_logo.png">React Native</a><a class="nav-version" href="/react-native/versions.html">next</a><div class="nav-site-wrapper"><ul class="nav-site nav-site-internal"><li><a href="docs/getting-started.html" class="active" data-target=".nav-docs">Docs</a></li><li><a href="support.html" class="">Support</a></li><li><a href="showcase.html" class="">Showcase</a></li><li><a href="blog/" class="">Blog</a></li></ul><div class="algolia-search-wrapper"><input id="algolia-doc-search" type="text" placeholder="Search docs..."></div><ul class="nav-site nav-site-external"><li><a href="https://github.com/facebook/react-native" class="">GitHub</a></li><li><a href="http://facebook.github.io/react" class="">React</a></li></ul></div></div></div><section class="content wrap documentationContent"><div class="nav-docs"><div class="nav-docs-viewport"><div class="nav-docs-section"><h3>Quick Start</h3><ul><li><a style="margin-left:0;" class="active" href="docs/getting-started.html">Getting Started</a></li></ul></div><div class="nav-docs-section"><h3>Tutorials</h3><ul><li><a style="margin-left:0;" class="" href="docs/tutorial-core-components.html">Core Components</a></li><li><a style="margin-left:0;" class="" href="docs/tutorial-integration-with-existing-apps.html">Integration With Existing Apps</a></li></ul></div><div class="nav-docs-section"><h3>Sample Applications</h3><ul><li><a style="margin-left:0;" class="" href="docs/sample-application-movies.html">Movie Fetcher</a></li><li><a target="_blank" style="margin-left:0;" class="" href="http://makeitopen.com/">F8 2016 App</a></li></ul></div><div class="nav-docs-section"><h3>Community Resources</h3><ul><li><a style="margin-left:0;" class="" href="docs/videos.html">Videos</a></li><li><a target="_blank" style="margin-left:0;" class="" href="http://reactnative.cc/">Newsletter</a></li></ul></div><div class="nav-docs-section"><h3>Guides</h3><ul><li><a style="margin-left:0;" class="" href="docs/style.html">Style</a></li><li><a style="margin-left:0;" class="" href="docs/images.html">Images</a></li><li><a style="margin-left:0;" class="" href="docs/gesture-responder-system.html">Gesture Responder System</a></li><li><a style="margin-left:0;" class="" href="docs/animations.html">Animations</a></li><li><a style="margin-left:0;" class="" href="docs/accessibility.html">Accessibility</a></li><li><a style="margin-left:0;" class="" href="docs/direct-manipulation.html">Direct Manipulation</a></li><li><a style="margin-left:0;" class="" href="docs/debugging.html">Debugging</a></li><li><a style="margin-left:0;" class="" href="docs/testing.html">Testing</a></li><li><a style="margin-left:0;" class="" href="docs/javascript-environment.html">JavaScript Environment</a></li><li><a style="margin-left:0;" class="" href="docs/navigator-comparison.html">Navigator Comparison</a></li><li><a style="margin-left:0;" class="" href="docs/known-issues.html">Known Issues</a></li><li><a style="margin-left:0;" class="" href="docs/performance.html">Performance</a></li><li><a style="margin-left:0;" class="" href="docs/upgrading.html">Upgrading</a></li><li><a style="margin-left:0;" class="" href="docs/platform-specific-code.html">Platform Specific Code</a></li></ul></div><div class="nav-docs-section"><h3>Guides (iOS)</h3><ul><li><a style="margin-left:0;" class="" href="docs/native-modules-ios.html">Native Modules</a></li><li><a style="margin-left:0;" class="" href="docs/native-components-ios.html">Native UI Components</a></li><li><a style="margin-left:0;" class="" href="docs/linking-libraries-ios.html">Linking Libraries</a></li><li><a style="margin-left:0;" class="" href="docs/running-on-device-ios.html">Running On Device</a></li><li><a style="margin-left:0;" class="" href="docs/communication-ios.html">Communication between native and React Native</a></li></ul></div><div class="nav-docs-section"><h3>Guides (Android)</h3><ul><li><a style="margin-left:0;" class="" href="docs/native-modules-android.html">Native Modules</a></li><li><a style="margin-left:0;" class="" href="docs/native-components-android.html">Native UI Components</a></li><li><a style="margin-left:0;" class="" href="docs/running-on-device-android.html">Running On Device</a></li><li><a style="margin-left:0;" class="" href="docs/signed-apk-android.html">Generating Signed APK</a></li><li><a style="margin-left:0;" class="" href="docs/android-ui-performance.html">Profiling Android UI Performance</a></li><li><a style="margin-left:0;" class="" href="docs/android-building-from-source.html">Building React Native from source</a></li></ul></div><div class="nav-docs-section"><h3>components</h3><ul><li><a style="margin-left:0;" class="" href="docs/activityindicator.html">ActivityIndicator</a></li><li><a style="margin-left:0;" class="" href="docs/datepickerios.html">DatePickerIOS</a></li><li><a style="margin-left:0;" class="" href="docs/drawerlayoutandroid.html">DrawerLayoutAndroid</a></li><li><a style="margin-left:0;" class="" href="docs/image.html">Image</a></li><li><a style="margin-left:0;" class="" href="docs/listview.html">ListView</a></li><li><a style="margin-left:0;" class="" href="docs/mapview.html">MapView</a></li><li><a style="margin-left:0;" class="" href="docs/modal.html">Modal</a></li><li><a style="margin-left:0;" class="" href="docs/navigator.html">Navigator</a></li><li><a style="margin-left:0;" class="" href="docs/navigatorios.html">NavigatorIOS</a></li><li><a style="margin-left:0;" class="" href="docs/pickerios.html">PickerIOS</a></li><li><a style="margin-left:0;" class="" href="docs/picker.html">Picker</a></li><li><a style="margin-left:0;" class="" href="docs/progressbarandroid.html">ProgressBarAndroid</a></li><li><a style="margin-left:0;" class="" href="docs/progressviewios.html">ProgressViewIOS</a></li><li><a style="margin-left:0;" class="" href="docs/refreshcontrol.html">RefreshControl</a></li><li><a style="margin-left:0;" class="" href="docs/scrollview.html">ScrollView</a></li><li><a style="margin-left:0;" class="" href="docs/segmentedcontrolios.html">SegmentedControlIOS</a></li><li><a style="margin-left:0;" class="" href="docs/slider.html">Slider</a></li><li><a style="margin-left:0;" class="" href="docs/sliderios.html">SliderIOS</a></li><li><a style="margin-left:0;" class="" href="docs/statusbar.html">StatusBar</a></li><li><a style="margin-left:0;" class="" href="docs/switch.html">Switch</a></li><li><a style="margin-left:0;" class="" href="docs/tabbarios.html">TabBarIOS</a></li><li><a style="margin-left:0;" class="" href="docs/tabbarios-item.html">TabBarIOS.Item</a></li><li><a style="margin-left:0;" class="" href="docs/text.html">Text</a></li><li><a style="margin-left:0;" class="" href="docs/textinput.html">TextInput</a></li><li><a style="margin-left:0;" class="" href="docs/toolbarandroid.html">ToolbarAndroid</a></li><li><a style="margin-left:0;" class="" href="docs/touchablehighlight.html">TouchableHighlight</a></li><li><a style="margin-left:0;" class="" href="docs/touchablenativefeedback.html">TouchableNativeFeedback</a></li><li><a style="margin-left:0;" class="" href="docs/touchableopacity.html">TouchableOpacity</a></li><li><a style="margin-left:0;" class="" href="docs/touchablewithoutfeedback.html">TouchableWithoutFeedback</a></li><li><a style="margin-left:0;" class="" href="docs/view.html">View</a></li><li><a style="margin-left:0;" class="" href="docs/viewpagerandroid.html">ViewPagerAndroid</a></li><li><a style="margin-left:0;" class="" href="docs/webview.html">WebView</a></li></ul></div><div class="nav-docs-section"><h3>apis</h3><ul><li><a style="margin-left:0;" class="" href="docs/actionsheetios.html">ActionSheetIOS</a></li><li><a style="margin-left:0;" class="" href="docs/alert.html">Alert</a></li><li><a style="margin-left:0;" class="" href="docs/alertios.html">AlertIOS</a></li><li><a style="margin-left:0;" class="" href="docs/animated.html">Animated</a></li><li><a style="margin-left:0;" class="" href="docs/appregistry.html">AppRegistry</a></li><li><a style="margin-left:0;" class="" href="docs/appstate.html">AppState</a></li><li><a style="margin-left:0;" class="" href="docs/asyncstorage.html">AsyncStorage</a></li><li><a style="margin-left:0;" class="" href="docs/backandroid.html">BackAndroid</a></li><li><a style="margin-left:0;" class="" href="docs/cameraroll.html">CameraRoll</a></li><li><a style="margin-left:0;" class="" href="docs/clipboard.html">Clipboard</a></li><li><a style="margin-left:0;" class="" href="docs/datepickerandroid.html">DatePickerAndroid</a></li><li><a style="margin-left:0;" class="" href="docs/dimensions.html">Dimensions</a></li><li><a style="margin-left:0;" class="" href="docs/intentandroid.html">IntentAndroid</a></li><li><a style="margin-left:0;" class="" href="docs/interactionmanager.html">InteractionManager</a></li><li><a style="margin-left:0;" class="" href="docs/layoutanimation.html">LayoutAnimation</a></li><li><a style="margin-left:0;" class="" href="docs/linking.html">Linking</a></li><li><a style="margin-left:0;" class="" href="docs/nativemethodsmixin.html">NativeMethodsMixin</a></li><li><a style="margin-left:0;" class="" href="docs/netinfo.html">NetInfo</a></li><li><a style="margin-left:0;" class="" href="docs/panresponder.html">PanResponder</a></li><li><a style="margin-left:0;" class="" href="docs/pixelratio.html">PixelRatio</a></li><li><a style="margin-left:0;" class="" href="docs/pushnotificationios.html">PushNotificationIOS</a></li><li><a style="margin-left:0;" class="" href="docs/statusbarios.html">StatusBarIOS</a></li><li><a style="margin-left:0;" class="" href="docs/stylesheet.html">StyleSheet</a></li><li><a style="margin-left:0;" class="" href="docs/timepickerandroid.html">TimePickerAndroid</a></li><li><a style="margin-left:0;" class="" href="docs/toastandroid.html">ToastAndroid</a></li><li><a style="margin-left:0;" class="" href="docs/vibrationios.html">VibrationIOS</a></li><li><a style="margin-left:0;" class="" href="docs/vibration.html">Vibration</a></li></ul></div><div class="nav-docs-section"><h3>Polyfills</h3><ul><li><a style="margin-left:0;" class="" href="docs/flexbox.html">Flexbox</a></li><li><a style="margin-left:0;" class="" href="docs/shadowproptypesios.html">ShadowPropTypesIOS</a></li><li><a style="margin-left:0;" class="" href="docs/geolocation.html">Geolocation</a></li><li><a style="margin-left:0;" class="" href="docs/network.html">Network</a></li><li><a style="margin-left:0;" class="" href="docs/timers.html">Timers</a></li><li><a style="margin-left:0;" class="" href="docs/colors.html">Colors</a></li></ul></div></div></div><div class="inner-content"><a id="content"></a><table width="100%"><tbody><tr><td><h1><a class="anchor" name="getting-started"></a>Getting Started <a class="hash-link" href="docs/getting-started.html#getting-started">#</a></h1></td><td style="text-align:right;"><a target="_blank" href="https://github.com/facebook/react-native/blob/master/docs/QuickStart-GettingStarted.md">Edit on GitHub</a></td></tr></tbody></table><div><span><div class="toggler">
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<style>
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.toggler a {
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display: inline-block;
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padding: 10px 5px;
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margin: 2px;
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border: 1px solid #05A5D1;
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border-radius: 3px;
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text-decoration: none !important;
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}
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.display-os-mac .toggler .button-mac,
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.display-os-linux .toggler .button-linux,
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.display-os-windows .toggler .button-windows,
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.display-platform-ios .toggler .button-ios,
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.display-platform-android .toggler .button-android {
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background-color: #05A5D1;
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color: white;
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}
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block { display: none; }
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.display-platform-ios.display-os-mac .ios.mac,
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.display-platform-ios.display-os-linux .ios.linux,
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.display-platform-ios.display-os-windows .ios.windows,
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.display-platform-android.display-os-mac .android.mac,
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.display-platform-android.display-os-linux .android.linux,
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.display-platform-android.display-os-windows .android.windows {
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display: block;
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}</style>
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<span>Target:</span>
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<a href="javascript:void(0);" class="button-ios" onclick="display('platform', 'ios')">iOS</a>
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<a href="javascript:void(0);" class="button-android" onclick="display('platform', 'android')">Android</a>
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<span>Development OS:</span>
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<a href="javascript:void(0);" class="button-mac" onclick="display('os', 'mac')">Mac</a>
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<a href="javascript:void(0);" class="button-linux" onclick="display('os', 'linux')">Linux</a>
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<a href="javascript:void(0);" class="button-windows" onclick="display('os', 'windows')">Windows</a>
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</div>
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</span><span><!-- ######### LINUX AND WINDOWS for iOS ##################### -->
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</span><span><block class="linux windows ios" />
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</span><h2><a class="anchor" name="unsupported"></a>Unsupported <a class="hash-link" href="docs/getting-started.html#unsupported">#</a></h2><span><div>Unfortunately, Apple only lets you develop for iOS on a Mac machine. Please check out the <a href="" onclick="display('platform', 'android')">Android</a> instructions instead.</div>
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</span><span><center><img src="img/react-native-sorry-not-supported.png" width="150"></img></center>
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</span><span><!-- ######### MAC for iOS ##################### -->
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</span><span><block class="mac ios" />
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</span><h2><a class="anchor" name="installing-react-native"></a>Installing React Native <a class="hash-link" href="docs/getting-started.html#installing-react-native">#</a></h2><p>There's a few things you need to install first. You will need Node.js, the React Native command line tools, Watchman, and Xcode.</p><span><block class="mac android" />
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</span><h2><a class="anchor" name="installing-react-native"></a>Installing React Native <a class="hash-link" href="docs/getting-started.html#installing-react-native">#</a></h2><p>There's a few things you need to install first. You will need Node.js, the React Native command line tools, Watchman, and Android Studio.</p><span><block class="mac ios android" />
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</span><h4><a class="anchor" name="node-js"></a>Node.js <a class="hash-link" href="docs/getting-started.html#node-js">#</a></h4><p>We recommend installing Node.js via <a href="http://brew.sh/" target="_blank">Homebrew</a>, a popular package manager for OS X:</p><div class="prism language-javascript">brew install node</div><h4><a class="anchor" name="react-native-command-line-tools"></a>React Native command line tools <a class="hash-link" href="docs/getting-started.html#react-native-command-line-tools">#</a></h4><p>Use Node's package manager to install the React Native command line tools. These will allow you to easily create your first React Native project.</p><div class="prism language-javascript">npm install <span class="token operator">-</span>g react<span class="token operator">-</span>native<span class="token operator">-</span>cli</div><blockquote><p>If you see the error, <code>EACCES: permission denied</code>, please run the command:
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<code>sudo npm install -g react-native-cli</code>.</p></blockquote><h4><a class="anchor" name="watchman"></a>Watchman <a class="hash-link" href="docs/getting-started.html#watchman">#</a></h4><p><a href="https://facebook.github.io/watchman/docs/install.html" target="_blank">Watchman</a> is a tool by Facebook for watching
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changes in the filesystem. It is recommended you install it for better performance.</p><div class="prism language-javascript">brew install watchman</div><span><block class="mac ios" />
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</span><h4><a class="anchor" name="xcode"></a>Xcode <a class="hash-link" href="docs/getting-started.html#xcode">#</a></h4><p>You can install Xcode via the <a href="https://itunes.apple.com/us/app/xcode/id497799835?mt=12" target="_blank">Mac App Store</a>, or download it directly from the <a href="https://developer.apple.com/xcode/downloads/" target="_blank">Apple Developer portal</a>.</p><span><block class="mac android" />
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</span><h4><a class="anchor" name="android-studio"></a>Android Studio <a class="hash-link" href="docs/getting-started.html#android-studio">#</a></h4><p>Download and install <a href="https://developer.android.com/studio/install.html" target="_blank">Android Studio</a>.</p><h4><a class="anchor" name="gradle-daemon"></a>Gradle Daemon <a class="hash-link" href="docs/getting-started.html#gradle-daemon">#</a></h4><p>While optional, enabling <a href="https://docs.gradle.org/2.9/userguide/gradle_daemon.html" target="_blank">Gradle Daemon</a> will greatly improve incremental build times for changes in Java code.</p><span><!-- ######### LINUX and WINDOWS for ANDROID ##################### -->
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</span><span><block class="linux windows android" />
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</span><h2><a class="anchor" name="installing-react-native"></a>Installing React Native <a class="hash-link" href="docs/getting-started.html#installing-react-native">#</a></h2><p>There's a few things you need to install first. You will need Node.js, the React Native command line tools, Watchman, and Android Studio.</p><span><block class="linux windows android" />
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</span><h4><a class="anchor" name="node-js"></a>Node.js <a class="hash-link" href="docs/getting-started.html#node-js">#</a></h4><span><block class="linux android" />
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</span><p>Follow the <a href="https://nodejs.org/en/download/package-manager/" target="_blank">installation instructions for your Linux distribution</a> to install Node.js 4 or newer.</p><span><block class='windows android' />
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</span><p>We recommend installing Node.js via <a href="https://chocolatey.org" target="_blank">Chocolatey</a>, a popular package manager for Windows. Open a Command Prompt as Administrator, then run the following command:</p><div class="prism language-javascript">choco install nodejs<span class="token punctuation">.</span>install</div><h5><a class="anchor" name="python"></a>Python <a class="hash-link" href="docs/getting-started.html#python">#</a></h5><p>The React Native command line tools require Python2. Install it using Chocolatey:</p><div class="prism language-javascript">choco install python2</div><span><block class="windows linux android" />
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</span><h4><a class="anchor" name="react-native-command-line-tools"></a>React Native command line tools <a class="hash-link" href="docs/getting-started.html#react-native-command-line-tools">#</a></h4><p>Use Node's package manager to install the React Native command line tools. These will allow you to easily create your first React Native project.</p><div class="prism language-javascript">npm install <span class="token operator">-</span>g react<span class="token operator">-</span>native<span class="token operator">-</span>cli</div><blockquote><p>If you see the error, <code>EACCES: permission denied</code>, please run the command:
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<code>sudo npm install -g react-native-cli</code>.</p></blockquote><span><block class="windows linux android" />
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</span><h4><a class="anchor" name="android-studio"></a>Android Studio <a class="hash-link" href="docs/getting-started.html#android-studio">#</a></h4><p>Download and install <a href="https://developer.android.com/studio/install.html" target="_blank">Android Studio</a>.</p><span><block class="linux android" />
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</span><h4><a class="anchor" name="watchman"></a>Watchman <a class="hash-link" href="docs/getting-started.html#watchman">#</a></h4><p><a href="https://facebook.github.io/watchman" target="_blank">Watchman</a> is a tool by Facebook for watching changes in the filesystem. It is recommended you install
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it for better performance. You can follow the <a href="https://facebook.github.io/watchman/docs/install.html#installing-from-source" target="_blank">Watchman installation guide</a> to compile and install from source.</p><span><block class="windows linux android" />
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</span><h4><a class="anchor" name="gradle-daemon"></a>Gradle Daemon <a class="hash-link" href="docs/getting-started.html#gradle-daemon">#</a></h4><p>While optional, enabling <a href="https://docs.gradle.org/2.9/userguide/gradle_daemon.html" target="_blank">Gradle Daemon</a> will greatly improve incremental build times for changes in Java code.</p><span><block class="mac ios android" />
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</span><h2><a class="anchor" name="testing-your-react-native-installation"></a>Testing your React Native Installation <a class="hash-link" href="docs/getting-started.html#testing-your-react-native-installation">#</a></h2><span><block class="mac ios" />
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</span><p>Use the React Native command line tools to generate a new React Native project called "AwesomeProject", then run <code>react-native run-ios</code> inside the newly created folder.</p><div class="prism language-javascript">react<span class="token operator">-</span>native init AwesomeProject
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cd AwesomeProject
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react<span class="token operator">-</span>native run<span class="token operator">-</span>ios</div><p>If everything is set up correctly, you should see your new app running in the iOS Simulator shortly.</p><blockquote><p>You can also
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<a href="http://nuclide.io/docs/quick-start/getting-started/#adding-a-project" target="_blank">open the <code>AwesomeProject</code></a>
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folder in <a href="http://nuclide.io" target="_blank">Nuclide</a> and
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<a href="http://nuclide.io/docs/platforms/react-native/#command-line" target="_blank">run the application</a>, or open
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<code>ios/AwesomeProject.xcodeproj</code> and hit the <code>Run</code> button in Xcode.</p></blockquote><span><block class="mac android" />
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</span><p>Use the React Native command line tools to generate a new React Native project called "AwesomeProject", then run <code>react-native run-android</code> inside the newly created folder.</p><div class="prism language-javascript">react<span class="token operator">-</span>native init AwesomeProject
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cd AwesomeProject
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react<span class="token operator">-</span>native run<span class="token operator">-</span>android</div><p>If everything is set up correctly, you should see your new app running in your Android emulator shortly.</p><blockquote><p>You can also
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<a href="http://nuclide.io/docs/quick-start/getting-started/#adding-a-project" target="_blank">open the <code>AwesomeProject</code></a>
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folder in <a href="http://nuclide.io" target="_blank">Nuclide</a> and
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<a href="http://nuclide.io/docs/platforms/react-native/#command-line" target="_blank">run the application</a>.</p></blockquote><span><block class="mac ios android" />
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</span><h3><a class="anchor" name="modifying-your-app"></a>Modifying your app <a class="hash-link" href="docs/getting-started.html#modifying-your-app">#</a></h3><p>Now that you have successfully run the app, let's modify it.</p><span><block class="mac ios" />
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|
||
</span><ul><li>Open <code>index.ios.js</code> in your text editor of choice and edit some lines.</li><li>Hit <code>Command⌘ + R</code> in your iOS Simulator to reload the app and see your change!</li></ul><span><block class="mac android" />
|
||
|
||
</span><ul><li>Open <code>index.android.js</code> in your text editor of choice and edit some lines.</li><li>Press the <code>R</code> key twice or select <code>Reload</code> from the Developer Menu to see your change!</li></ul><span><block class="mac ios android" />
|
||
|
||
</span><h3><a class="anchor" name="that-s-it"></a>That's it! <a class="hash-link" href="docs/getting-started.html#that-s-it">#</a></h3><p>Congratulations! You've successfully run and modified your first React Native app.</p><span><center><img src="img/react-native-congratulations.png" width="150"></img></center>
|
||
|
||
</span><span><block class="windows linux android" />
|
||
|
||
</span><h2><a class="anchor" name="testing-your-react-native-installation"></a>Testing your React Native Installation <a class="hash-link" href="docs/getting-started.html#testing-your-react-native-installation">#</a></h2><p>Use the React Native command line tools to generate a new React Native project called "AwesomeProject", then run <code>react-native run-android</code> inside the newly created folder.</p><div class="prism language-javascript">react<span class="token operator">-</span>native init AwesomeProject
|
||
cd AwesomeProject
|
||
react<span class="token operator">-</span>native run<span class="token operator">-</span>android</div><p>If everything is set up correctly, you should see your new app running in your Android emulator shortly.</p><blockquote><p>A common issue is that the packager is not started automatically when you run
|
||
<code>react-native run-android</code>. You can start it manually using <code>react-native start</code>.</p></blockquote><span><block class="windows android" />
|
||
|
||
</span><blockquote><p>If you hit a <code>ERROR Watcher took too long to load</code> on Windows, try increasing the timeout in <a href="https://github.com/facebook/react-native/blob/5fa33f3d07f8595a188f6fe04d6168a6ede1e721/packager/react-packager/src/DependencyResolver/FileWatcher/index.js#L16" target="_blank">this file</a> (under your <code>node_modules/react-native/</code>).</p></blockquote><span><block class="windows linux android" />
|
||
|
||
</span><h3><a class="anchor" name="modifying-your-app"></a>Modifying your app <a class="hash-link" href="docs/getting-started.html#modifying-your-app">#</a></h3><p>Now that you have successfully run the app, let's modify it.</p><ul><li>Open <code>index.android.js</code> in your text editor of choice and edit some lines.</li><li>Press the <code>R</code> key twice or select <code>Reload</code> from the Developer Menu to see your change!</li></ul><h3><a class="anchor" name="that-s-it"></a>That's it! <a class="hash-link" href="docs/getting-started.html#that-s-it">#</a></h3><p>Congratulations! You've successfully run and modified your first React Native app.</p><span><center><img src="img/react-native-congratulations.png" width="150"></img></center>
|
||
|
||
</span><span><block class="mac ios android" />
|
||
|
||
</span><h2><a class="anchor" name="common-followups"></a>Common Followups <a class="hash-link" href="docs/getting-started.html#common-followups">#</a></h2><span><block class="mac ios" />
|
||
|
||
</span><ul><li>If you want to run on a physical device, see the <a href="docs/running-on-device-ios.html#content" target="_blank">Running on iOS Device page</a>.</li></ul><span><block class="mac android" />
|
||
|
||
</span><ul><li>If you want to run on a physical device, see the <a href="docs/running-on-device-android.html#content" target="_blank">Running on Android Device page</a>.</li></ul><span><block class="mac ios android" />
|
||
|
||
</span><ul><li>If you run into any issues getting started, see the <a href="docs/troubleshooting.html#content" target="_blank">Troubleshooting</a> and <a href="docs/debugging.html#content" target="_blank">Debugging</a> pages.</li></ul><span><block class="windows linux android" />
|
||
|
||
</span><h2><a class="anchor" name="common-followups"></a>Common Followups <a class="hash-link" href="docs/getting-started.html#common-followups">#</a></h2><ul><li><p>If you want to run on a physical device, see the <a href="docs/running-on-device-android.html#content" target="_blank">Running on Android Device page</a>.</p></li><li><p>If you run into any issues getting started, see the <a href="docs/troubleshooting.html#content" target="_blank">Troubleshooting</a> and <a href="docs/debugging.html#content" target="_blank">Debugging</a> pages.</p></li></ul><span><script>
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