{
  "title":"Web Notifications",
  "description":"Method of alerting the user outside of a web page by displaying notifications (that do not require interaction by the user).",
  "spec":"https://notifications.spec.whatwg.org/",
  "status":"ls",
  "links":[
    {
      "url":"https://www.html5rocks.com/tutorials/notifications/quick/",
      "title":"HTML5 Rocks tutorial"
    },
    {
      "url":"http://www.chromium.org/developers/design-documents/desktop-notifications/api-specification",
      "title":"Chromium API"
    },
    {
      "url":"https://addons.mozilla.org/en-us/firefox/addon/221523/",
      "title":"Add-on"
    },
    {
      "url":"https://developer.mozilla.org/en-US/docs/Web/API/notification",
      "title":"MDN Web Docs - Notification"
    },
    {
      "url":"https://www.sitepoint.com/introduction-web-notifications-api/",
      "title":"SitePoint article"
    },
    {
      "url":"http://aurelio.audero.it/demo/web-notifications-api-demo.html",
      "title":"Demo"
    },
    {
      "url":"http://ukot.github.io/ie_web_notifications/",
      "title":"Plug-in for support in IE"
    }
  ],
  "bugs":[
    {
      "description":"Partial support in older Chrome versions refers to using an [older version of the spec](http://www.chromium.org/developers/design-documents/desktop-notifications/api-specification). Support in Safari 6 is limited to Mac OSX 10.8+."
    },
    {
      "description":"Firefox notifications disappear [after a few seconds](https://bugzilla.mozilla.org/show_bug.cgi?id=875114)"
    },
    {
      "description":"Firefox does not support notifications [sent immediately after one another](https://bugzilla.mozilla.org/show_bug.cgi?id=1007344)."
    }
  ],
  "categories":[
    "JS API"
  ],
  "stats":{
    "ie":{
      "5.5":"n",
      "6":"n",
      "7":"n",
      "8":"n",
      "9":"n",
      "10":"n",
      "11":"n"
    },
    "edge":{
      "12":"n",
      "13":"n",
      "14":"y",
      "15":"y",
      "16":"y",
      "17":"y",
      "18":"y",
      "79":"y",
      "80":"y",
      "81":"y",
      "83":"y",
      "84":"y",
      "85":"y"
    },
    "firefox":{
      "2":"n",
      "3":"n",
      "3.5":"n",
      "3.6":"n",
      "4":"n",
      "5":"n",
      "6":"n",
      "7":"n",
      "8":"n",
      "9":"n",
      "10":"n",
      "11":"n",
      "12":"n",
      "13":"n",
      "14":"n",
      "15":"n",
      "16":"n",
      "17":"n",
      "18":"n",
      "19":"n",
      "20":"n",
      "21":"n",
      "22":"y",
      "23":"y",
      "24":"y",
      "25":"y",
      "26":"y",
      "27":"y",
      "28":"y",
      "29":"y",
      "30":"y",
      "31":"y",
      "32":"y",
      "33":"y",
      "34":"y",
      "35":"y",
      "36":"y",
      "37":"y",
      "38":"y",
      "39":"y",
      "40":"y",
      "41":"y",
      "42":"y",
      "43":"y",
      "44":"y",
      "45":"y",
      "46":"y",
      "47":"y",
      "48":"y",
      "49":"y",
      "50":"y",
      "51":"y",
      "52":"y",
      "53":"y",
      "54":"y",
      "55":"y",
      "56":"y",
      "57":"y",
      "58":"y",
      "59":"y",
      "60":"y",
      "61":"y",
      "62":"y",
      "63":"y",
      "64":"y",
      "65":"y",
      "66":"y",
      "67":"y",
      "68":"y",
      "69":"y",
      "70":"y",
      "71":"y",
      "72":"y",
      "73":"y",
      "74":"y",
      "75":"y",
      "76":"y",
      "77":"y",
      "78":"y",
      "79":"y",
      "80":"y",
      "81":"y",
      "82":"y"
    },
    "chrome":{
      "4":"n",
      "5":"a x",
      "6":"a x",
      "7":"a x",
      "8":"a x",
      "9":"a x",
      "10":"a x",
      "11":"a x",
      "12":"a x",
      "13":"a x",
      "14":"a x",
      "15":"a x",
      "16":"a x",
      "17":"a x",
      "18":"a x",
      "19":"a x",
      "20":"a x",
      "21":"a x",
      "22":"y",
      "23":"y",
      "24":"y",
      "25":"y",
      "26":"y",
      "27":"y",
      "28":"y",
      "29":"y",
      "30":"y",
      "31":"y",
      "32":"y",
      "33":"y",
      "34":"y",
      "35":"y",
      "36":"y",
      "37":"y",
      "38":"y",
      "39":"y",
      "40":"y",
      "41":"y",
      "42":"y",
      "43":"y",
      "44":"y",
      "45":"y",
      "46":"y",
      "47":"y",
      "48":"y",
      "49":"y",
      "50":"y",
      "51":"y",
      "52":"y",
      "53":"y",
      "54":"y",
      "55":"y",
      "56":"y",
      "57":"y",
      "58":"y",
      "59":"y",
      "60":"y",
      "61":"y",
      "62":"y",
      "63":"y",
      "64":"y",
      "65":"y",
      "66":"y",
      "67":"y",
      "68":"y",
      "69":"y",
      "70":"y",
      "71":"y",
      "72":"y",
      "73":"y",
      "74":"y",
      "75":"y",
      "76":"y",
      "77":"y",
      "78":"y",
      "79":"y",
      "80":"y",
      "81":"y",
      "83":"y",
      "84":"y",
      "85":"y",
      "86":"y",
      "87":"y",
      "88":"y"
    },
    "safari":{
      "3.1":"n",
      "3.2":"n",
      "4":"n",
      "5":"n",
      "5.1":"n",
      "6":"y",
      "6.1":"y",
      "7":"y",
      "7.1":"y",
      "8":"y",
      "9":"y",
      "9.1":"y",
      "10":"y",
      "10.1":"y",
      "11":"y",
      "11.1":"y",
      "12":"y",
      "12.1":"y",
      "13":"y",
      "13.1":"y",
      "14":"y",
      "TP":"y"
    },
    "opera":{
      "9":"n",
      "9.5-9.6":"n",
      "10.0-10.1":"n",
      "10.5":"n",
      "10.6":"n",
      "11":"n",
      "11.1":"n",
      "11.5":"n",
      "11.6":"n",
      "12":"n",
      "12.1":"n",
      "15":"n",
      "16":"n",
      "17":"n",
      "18":"n",
      "19":"n",
      "20":"n",
      "21":"n",
      "22":"n",
      "23":"n",
      "24":"n",
      "25":"y",
      "26":"y",
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      "66":"y",
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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",
      "9.0-9.2":"n",
      "9.3":"n",
      "10.0-10.2":"n",
      "10.3":"n",
      "11.0-11.2":"n",
      "11.3-11.4":"n",
      "12.0-12.1":"n",
      "12.2-12.4":"n",
      "13.0-13.1":"n",
      "13.2":"n",
      "13.3":"n",
      "13.4-13.7":"n",
      "14.0":"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":"a x",
      "4.4.3-4.4.4":"a x",
      "81":"a x"
    },
    "bb":{
      "7":"n",
      "10":"y"
    },
    "op_mob":{
      "10":"n",
      "11":"n",
      "11.1":"n",
      "11.5":"n",
      "12":"n",
      "12.1":"n",
      "59":"a x"
    },
    "and_chr":{
      "85":"y #3"
    },
    "and_ff":{
      "79":"y"
    },
    "ie_mob":{
      "10":"n",
      "11":"n"
    },
    "and_uc":{
      "12.12":"n"
    },
    "samsung":{
      "4":"a x",
      "5.0-5.4":"n #2",
      "6.2-6.4":"n #2",
      "7.2-7.4":"n #2",
      "8.2":"n #2",
      "9.2":"n #2",
      "10.1":"n #2",
      "11.1-11.2":"n #2",
      "12.0":"n #2"
    },
    "and_qq":{
      "10.4":"n"
    },
    "baidu":{
      "7.12":"n #2"
    },
    "kaios":{
      "2.5":"y"
    }
  },
  "notes":"",
  "notes_by_num":{
    "1":"Can be enabled in `about:flags`",
    "2":"Supports notifications via the [Push API](https://caniuse.com/#feat=push-api) but not the Web Notifications API.",
    "3":"Chrome for Android requires the call to be made with a [service worker registration](https://developer.mozilla.org/en-US/docs/Web/API/Notifications_API#Service_worker_additions)"
  },
  "usage_perc_y":78.68,
  "usage_perc_a":0.5,
  "ucprefix":false,
  "parent":"",
  "keywords":"",
  "ie_id":"webnotifications",
  "chrome_id":"5064350557536256",
  "firefox_id":"",
  "webkit_id":"",
  "shown":true
}
