CSS Scroll-behavior

- WD

Method of specifying the scrolling behavior for a scrolling box, when scrolling happens due to navigation or CSSOM scrolling APIs.

IE

  1. 5.5 - 10: Not supported
  2. 11: Not supported

Edge

  1. 12 - 18: Not supported
  2. 79 - 102: Supported
  3. 103: Supported

Firefox

  1. 2 - 35: Not supported
  2. 36 - 100: Supported
  3. 101: Supported
  4. 102 - 103: Supported

Chrome

  1. 4 - 40: Not supported
  2. 41 - 60: Disabled by default
  3. 61 - 102: Supported
  4. 103: Supported
  5. 104 - 106: Supported

Safari

  1. 3.1 - 13.1: Not supported
  2. 14 - 15.3: Disabled by default
  3. 15.4: Supported
  4. 15.5: Supported
  5. 16.0 - TP: Supported

Opera

  1. 9 - 27: Not supported
  2. 28 - 47: Disabled by default
  3. 48 - 85: Supported
  4. 86: Supported
  5. 87: Supported

Safari on iOS

  1. 3.2 - 14.4: Not supported
  2. 14.5 - 15.3: Disabled by default
  3. 15.4: Supported
  4. 15.5: Supported
  5. 16.0: Supported

Opera Mini

  1. all: Not supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 101: Supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 64: Supported

Chrome for Android

  1. 102: Supported

Firefox for Android

  1. 101: Supported

UC Browser for Android

  1. 12.12: Supported

Samsung Internet

  1. 4 - 7.4: Not supported
  2. 8.2 - 16.0: Supported
  3. 17.0: Supported

QQ Browser

  1. 10.4: Supported

Baidu Browser

  1. 7.12: Not supported

KaiOS Browser

  1. 2.5: Not supported
Resources:
iOS / WebKit bug report
Chrome launch bug
MDN Web Docs - CSS scroll-behavior
Blog post with demo