{
  "title":"Add to home screen (A2HS)",
  "description":"The ability for a user to \"install\" a website and use it as if it was a natively installed app. To enable this behaviour, a website must serve a valid Web App Manifest and load it's assets through a [Service Worker](https://caniuse.com/#feat=serviceworkers).",
  "spec":"https://www.w3.org/TR/appmanifest/",
  "status":"wd",
  "links":[
    {
      "url":"https://developer.mozilla.org/en-US/docs/Web/Manifest",
      "title":"MDN Web Docs - Web App Manifest"
    },
    {
      "url":"https://github.com/GoogleChromeLabs/pwacompat",
      "title":"PWACompat (polyfill) - A library that brings the Web App Manifest to non-compliant browsers"
    },
    {
      "url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1407202",
      "title":"Firefox implementation bug for desktop"
    },
    {
      "url":"https://web.dev/install-criteria/",
      "title":"Web.dev - What does it take to be installable?"
    },
    {
      "url":"https://developer.mozilla.org/en-US/docs/Web/Progressive_web_apps/Add_to_home_screen",
      "title":"MDN Web Docs - Add to Home screen"
    }
  ],
  "bugs":[
    
  ],
  "categories":[
    "HTML5",
    "Other"
  ],
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      "15.2":"a #2"
    },
    "op_mini":{
      "all":"n"
    },
    "android":{
      "2.1":"n",
      "2.2":"n",
      "2.3":"n",
      "3":"n",
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      "4.4.3-4.4.4":"n",
      "96":"y"
    },
    "bb":{
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    },
    "op_mob":{
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      "12":"n",
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      "64":"y"
    },
    "and_chr":{
      "96":"y"
    },
    "and_ff":{
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    "ie_mob":{
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    },
    "and_uc":{
      "12.12":"y"
    },
    "samsung":{
      "4":"y",
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      "8.2":"y",
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    "and_qq":{
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  },
  "notes":"",
  "notes_by_num":{
    "1":"A manifest could be used to list apps in the Microsoft Store, which would use Edge as a back-end.",
    "2":"Safari on iOS does not support A2HS in WebViews like Chrome and Firefox.",
    "3":"Firefox is experimenting with desktop support behind the `browser.ssb.enabled` flag."
  },
  "usage_perc_y":70.62,
  "usage_perc_a":14.73,
  "ucprefix":false,
  "parent":"",
  "keywords":"manifest,pwa,progressive web app,web app,wam,web app manifest,install,installable",
  "ie_id":"webapplicationmanifest",
  "chrome_id":"6488656873259008",
  "firefox_id":"app-manifest",
  "webkit_id":"specification-web-app-manifest",
  "shown":true
}