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Mutation events

- UNOFF

Deprecated mechanism for listening to changes made to the DOM, replaced by Mutation Observers.

Chrome

  1. ﹖ 4 - 14: Support unknown
  2. ◐ 15 - 126: Partial support
  3. ❌ 127 - 136: Disabled by default
  4. ❌ 137: Disabled by default
  5. ❌ 138 - 140: Disabled by default

Edge

  1. ◐ 12 - 18: Partial support
  2. ◐ 79 - 126: Partial support
  3. ❌ 127 - 136: Disabled by default
  4. ❌ 137: Disabled by default

Safari

  1. ﹖ 3.1 - 3.2: Support unknown
  2. ◐ 4 - 18.4: Partial support
  3. ◐ 18.5: Partial support
  4. ◐ 26.0 - TP: Partial support

Firefox

  1. ❌ 2 - 5: Not supported
  2. ◐ 6 - 138: Partial support
  3. ◐ 139: Partial support
  4. ◐ 140 - 142: Partial support

Opera

  1. ❌ 9 - 10.6: Not supported
  2. ﹖ 11 - 11.5: Support unknown
  3. ✅ 11.6 - 12.1: Supported
  4. ◐ 15 - 112: Partial support
  5. ❌ 113 - 116: Disabled by default
  6. ❌ 117: Disabled by default

IE

  1. ❌ 5.5 - 8: Not supported
  2. ◐ 9 - 10: Partial support
  3. ◐ 11: Partial support

Chrome for Android

  1. ❌ 137: Disabled by default

Safari on iOS

  1. ﹖ 3.2 - 4.1: Support unknown
  2. ◐ 4.2 - 18.4: Partial support
  3. ◐ 18.5: Partial support
  4. ◐ 26.0: Partial support

Samsung Internet

  1. ◐ 4 - 27: Partial support
  2. ◐ 28: Partial support

Opera Mini

  1. ❌ all: Not supported

Opera Mobile

  1. ❌ 10: Not supported
  2. ﹖ 11 - 11.5: Support unknown
  3. ✅ 12 - 12.1: Supported
  4. ◐ 80: Partial support

UC Browser for Android

  1. ◐ 15.5: Partial support

Android Browser

  1. ﹖ 2.1 - 2.2: Support unknown
  2. ◐ 2.3 - 4.4.4: Partial support
  3. ❌ 137: Disabled by default

Firefox for Android

  1. ◐ 139: Partial support

QQ Browser

  1. ◐ 14.9: Partial support

Baidu Browser

  1. ◐ 13.52: Partial support

KaiOS Browser

  1. ◐ 2.5: Partial support
  2. ◐ 3: Partial support

Mutation events are deprecated and have been removed from the spec as of 2024-09-07. Instead see support for Mutation Observer, which replaces mutation events and does not have the same performance drawbacks.

Resources:
MDN Web Docs - MutationEvent