Push API

- WD

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.

IE

  1. 5.5 - 10
  2. 11

Edge

  1. 12 - 16
  2. 17 - 18
  3. 79 - 81
  4. 83

Firefox

  1. 2 - 43
  2. 44
  3. 45
  4. 46 - 51
  5. 52
  6. 53 - 59
  7. 60
  8. 61 - 75
  9. 76
  10. 77 - 78

Chrome

  1. 4 - 43
  2. 44 - 49
  3. 50 - 81
  4. 83
  5. 84 - 86

Safari

  1. 3.1 - 9
  2. 9.1 - 13
  3. 13.1
  4. TP

Opera

  1. 9 - 36
  2. 37 - 41
  3. 42 - 67
  4. 68

iOS Safari

  1. 3.2 - 13.3
  2. 13.4

Opera Mini

  1. all

Android Browser

  1. 2.1 - 4.4.4
  2. 81

Blackberry Browser

  1. 7
  2. 10

Opera Mobile

  1. 10 - 12.1
  2. 46

Chrome for Android

  1. 81

Firefox for Android

  1. 68

IE Mobile

  1. 10
  2. 11

UC Browser for Android

  1. 12.12

Samsung Internet

  1. 4 - 10.1
  2. 11.1

QQ Browser

  1. 10.4

Baidu Browser

  1. 7.12

KaiOS Browser

  1. 2.5
Resources:
MDN Web Docs - Push API
Google Developers article