AbortController API: signal

IE

  1. 6 - 10: Not supported
  2. 11: Not supported

Edge

  1. 12 - 15: Not supported
  2. 16 - 124: Supported
  3. 125: Supported

Firefox

  1. 2 - 56: Not supported
  2. 57 - 126: Supported
  3. 127: Supported
  4. 128 - 130: Supported

Chrome

  1. 4 - 65: Not supported
  2. 66 - 125: Supported
  3. 126: Supported
  4. 127 - 129: Supported

Safari

  1. 3.1 - 11: Not supported
  2. 11.1 - 12: Partial support
  3. 12.1 - 17.4: Supported
  4. 17.5: Supported
  5. 17.6 - TP: Supported

Opera

  1. 10 - 52: Not supported
  2. 53 - 109: Supported
  3. 110: Supported

Safari on iOS

  1. 3.2 - 11.2: Not supported
  2. 11.3 - 12.1: Partial support
  3. 12.2 - 17.4: Supported
  4. 17.5: Supported
  5. 17.6 - 18.0: Supported

Opera Mini

  1. all: Support unknown

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 125: Supported

Opera Mobile

  1. 12 - 12.1: Not supported
  2. 80: Supported

Chrome for Android

  1. 125: Supported

Firefox for Android

  1. 126: Supported

UC Browser for Android

  1. 15.5: Support unknown

Samsung Internet

  1. 4 - 8.2: Not supported
  2. 9.2 - 24: Supported
  3. 25: Supported

QQ Browser

  1. 14.9: Support unknown

Baidu Browser

  1. 13.52: Support unknown

KaiOS Browser

  1. 2.5: Support unknown
  2. 3: Support unknown