<html><head><metacharset="utf-8"/><metahttp-equiv="X-UA-Compatible"content="IE=edge, chrome=1"/><title>Metro · 🚇 The JavaScript bundler for React Native</title><metaname="viewport"content="width=device-width"/><metaname="generator"content="Docusaurus"/><metaproperty="og:title"content="Metro · 🚇 The JavaScript bundler for React Native"/><metaproperty="og:type"content="website"/><metaproperty="og:url"content="https://facebook.github.io/metro/index.html"/><metaproperty="og:description"content="🚇 The JavaScript bundler for React Native"/><metaproperty="og:image"content="/metro/img/opengraph.png"/><linkrel="shortcut icon"href="/metro/img/favicon/favicon.ico"/><linkrel="stylesheet"href="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.css"/><linkrel="stylesheet"href="/metro/css/main.css"/><linkrel="alternate"type="application/atom+xml"href="https://facebook.github.io/blog/atom.xml"title="Metro Blog ATOM Feed"/><linkrel="alternate"type="application/rss+xml"href="https://facebook.github.io/blog/feed.xml"title="Metro Blog RSS Feed"/><scriptasync=""defer=""src="https://buttons.github.io/buttons.js"></script><scripttype="text/javascript"src="/metro/js/webplayer.js"></script><scripttype="text/javascript"src="https://snack.expo.io/embed.js"></script></head><body><divclass="fixedHeaderContainer"><divclass="headerWrapper wrapper"><header><ahref="/metro/"><imgclass="logo"src="/metro/img/metro.svg"/><h2class="headerTitle">Metro</h2></a><divclass="navigationWrapper navigationSlider"><navclass="slidingNav"><ulclass="nav-site nav-site-internal"><li><ahref="/metro/docs/en/getting-started.html"target="_self">Docs</a></li><li><ahref="/metro/docs/en/api.html"target="_self">API</a></li><li><ahref="/metro/en/help.html"target="_self">Help</a></li><li><ahref="/metro/blog"target="_self">Blog</a></li><liclass="navSearchWrapper reactNavSearchWrapper"><inputtype="text"id="search_input_react"placeholder="Search"/></li><li><ahref="https://github.com/facebook/metro"target="_self">GitHub</a></li></ul></nav></div></header></div></div><divclass="navPusher"><divclass="docMainWrapper wrapper"><divclass="container mainContainer documentContainer postContainer"><divclass="wrapper"><divclass="post"><headerclass="postHeader"><h2>Need help?</h2></header><p>Metro Bundler is worked on full-time by Facebook's JavaScript Foundation team. Team members are often around and available for questions.</p><divclass="gridBlock"><divclass="blockElement threeByGridBlock"><divclass="blockContent"><h2><div><p>Browse the docs</p></div></h2><div><p>Find what you're looking for in our detailed documentation and guides.</p><ul><li>Learn how to <ahref="/metro/docs/en/getting-started.html"target="">get started</a> with Metro.</li><li><ahref="/metro/docs/en/troubleshooting.html"target="">Troubleshoot</a> problems with Metro.</li><li>Learn how to <ahref="/metro/docs/en/configuration.html"target="">configure Metro</a>.</li><li>Look at the full <ahref="/metro/docs/en/api.html"target="">API Reference</a>.</li></ul></div></div></div><divclass="blockElement threeByGridBlock"><divclass="blockContent"><h2><div><p>Join the community</p></div></h2><div><p>Ask questions and find answers from other Metro users like you.</p><ul><li>Join the <ahref="https://discordapp.com/channels/102860784329052160/103622435865104384"target="_blank">#metro</a> channel on <ahref="http://www.reactiflux.com/"target="_blank">Reactiflux</a>, a Discord community.</li><li>Many members of the community use Stack Overflow. Read through the <ahref="https://stackoverflow.com/questions/tagged/metrojs"target="_blank">existing questions</a> tagged with <strong>metrojs</strong> or <ahref="https://stackoverflow.com/questions/ask"target="_blank">ask your own</a>!</li></ul></div></div></div><divclass="blockElement threeByGridBlock"><divclass="blockContent"><h2><div><p>Stay up to date</p></div></h2><div><p>Find out what's new with Metro.</p><ul><li>Follow <ahref="https://twitter.com/MetroBundler"target="_blank">M
