www/index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Twitter Offline</title>
<meta name="viewport" content="width=device-width, minimum-scale=1.0">
<!-- Add to homescreen -->
<link rel="manifest" href="static/build/manifest.json">
<!-- Fallback to homescreen for Chrome <39 on Android -->
<meta name="mobile-web-app-capable" content="yes">
<meta name="application-name" content="Twitter Offline">
<link rel="icon" sizes="192x192" href="static/build/imgs/icons/chrome-touch-icon-192x192.png">
<!-- Add to homescreen for Safari on iOS -->
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="apple-mobile-web-app-title" content="Twitter Offline">
<link rel="apple-touch-icon" href="static/build/imgs/icons/apple-touch-icon.png">
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<meta name="msapplication-TileImage" content="static/build/imgs/icons/ms-touch-icon-144x144-precomposed.png">
<meta name="msapplication-TileColor" content="#55acee">
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var swURL = new URL('./sw.js', window.location);
var swScope = new URL('./', swURL).href;
navigator.serviceWorker && navigator.serviceWorker.register(swURL, { scope: swScope }).then(function(reg) {
console.log('SW registered', reg);
}, function(err) {
console.error('SW registration error', err);
});
</script>
<script src="static/build/js/all.js" async></script>
</head>
<body>
<div class="content">
<header class="app-header">
<svg class="logo" viewBox="0 0 273.39 222.178">
<title>Twitter</title>
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</svg>
</header>
</div>
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</body>
</html>