{
  "title":"Push API",
  "description":"API to allow messages to be pushed from a server to a browser, even when the site isn't focused or even open in the browser.",
  "spec":"https://w3c.github.io/push-api/",
  "status":"wd",
  "links":[
    {
      "url":"https://developer.mozilla.org/en-US/docs/Web/API/Push_API",
      "title":"MDN Web Docs - Push API"
    },
    {
      "url":"https://developers.google.com/web/updates/2015/03/push-notifications-on-the-open-web",
      "title":"Google Developers article"
    }
  ],
  "bugs":[
    
  ],
  "categories":[
    "JS API"
  ],
  "stats":{
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      "5.5":"n",
      "6":"n",
      "7":"n",
      "8":"n",
      "9":"n",
      "10":"n",
      "11":"n"
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    "edge":{
      "12":"n",
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      "2":"n",
      "3":"n",
      "3.5":"n",
      "3.6":"n",
      "4":"n",
      "5":"n",
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      "7":"n",
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      "61":"y #2",
      "62":"y #2",
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      "64":"y #2",
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    "chrome":{
      "4":"n",
      "5":"n",
      "6":"n",
      "7":"n",
      "8":"n",
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      "44":"a #1 #2",
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      "46":"a #1 #2",
      "47":"a #1 #2",
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      "69":"y #2",
      "70":"y #2",
      "71":"y #2",
      "72":"y #2",
      "73":"y #2"
    },
    "safari":{
      "3.1":"n",
      "3.2":"n",
      "4":"n",
      "5":"n",
      "5.1":"n",
      "6":"n",
      "6.1":"n",
      "7":"n",
      "7.1":"n",
      "8":"n",
      "9":"n",
      "9.1":"n #3",
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      "10.1":"n #3",
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      "TP":"n #3"
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    "opera":{
      "9":"n",
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      "10.0-10.1":"n",
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      "10.6":"n",
      "11":"n",
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      "12":"n",
      "12.1":"n",
      "15":"n",
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      "53":"y #2",
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      "55":"y #2",
      "56":"y #2"
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    "ios_saf":{
      "3.2":"n",
      "4.0-4.1":"n",
      "4.2-4.3":"n",
      "5.0-5.1":"n",
      "6.0-6.1":"n",
      "7.0-7.1":"n",
      "8":"n",
      "8.1-8.4":"n",
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      "10.3":"n",
      "11.0-11.2":"n",
      "11.3-11.4":"n",
      "12":"n"
    },
    "op_mini":{
      "all":"n"
    },
    "android":{
      "2.1":"n",
      "2.2":"n",
      "2.3":"n",
      "3":"n",
      "4":"n",
      "4.1":"n",
      "4.2-4.3":"n",
      "4.4":"n",
      "4.4.3-4.4.4":"n",
      "67":"n"
    },
    "bb":{
      "7":"n",
      "10":"n"
    },
    "op_mob":{
      "10":"n",
      "11":"n",
      "11.1":"n",
      "11.5":"n",
      "12":"n",
      "12.1":"n",
      "46":"y"
    },
    "and_chr":{
      "69":"y"
    },
    "and_ff":{
      "62":"y"
    },
    "ie_mob":{
      "10":"n",
      "11":"n"
    },
    "and_uc":{
      "11.8":"y"
    },
    "samsung":{
      "4":"y",
      "5":"y",
      "6.2":"y",
      "7.2":"y"
    },
    "and_qq":{
      "1.2":"y"
    },
    "baidu":{
      "7.12":"n"
    }
  },
  "notes":"",
  "notes_by_num":{
    "1":"Partial support refers to not supporting `PushEvent.data` and `PushMessageData`",
    "2":"Requires full browser to be running to receive messages",
    "3":"Safari supports a custom implementation https://developer.apple.com/notifications/safari-push-notifications/. WWDC video by apple : https://developer.apple.com/videos/play/wwdc2013/614/ ",
    "4":"Disabled on Firefox ESR, but can be re-enabled with the `dom.serviceWorkers.enabled` and `dom.push.enabled` flags"
  },
  "usage_perc_y":74.37,
  "usage_perc_a":0.73,
  "ucprefix":false,
  "parent":"",
  "keywords":"push notifications",
  "ie_id":"pushapi",
  "chrome_id":"5416033485586432",
  "firefox_id":"push",
  "webkit_id":"",
  "shown":true
}