jakearchibald/tweetdeck-prototype

{
  "name": "Twitter Offline",
  "shortname": "twoffline",
  "icons": [{
        "src": "imgs/icons/icon-128x128.png",
        "sizes": "128x128"
      }, {
        "src": "imgs/icons/apple-touch-icon.png",
        "sizes": "152x152"
      }, {
        "src": "imgs/icons/ms-touch-icon-144x144-precomposed.png",
        "sizes": "144x144"
      }, {
        "src": "imgs/icons/chrome-touch-icon-192x192.png",
        "sizes": "192x192"
      }],
  "start_url": "/tweetdeck-prototype/",
  "display": "standalone"
}