Can I use
?

CSS API: `registerProperty()` static method

IE

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

Edge

  1. ❌ 12 - 18: Not supported
  2. ✅ 79 - 145: Supported
  3. ✅ 146: Supported

Firefox

  1. ❌ 2 - 127: Not supported
  2. ✅ 128 - 147: Supported
  3. ✅ 148: Supported
  4. ✅ 149 - 151: Supported

Chrome

  1. ❌ 4 - 77: Not supported
  2. ✅ 78 - 145: Supported
  3. ✅ 146: Supported
  4. ✅ 147 - 149: Supported

Safari

  1. ❌ 3.1 - 16.3: Not supported
  2. ✅ 16.4 - 26.2: Supported
  3. ✅ 26.3: Supported
  4. ✅ 26.4 - TP: Supported

Opera

  1. ❌ 10 - 64: Not supported
  2. ✅ 65 - 126: Supported
  3. ✅ 127: Supported

Safari on iOS

  1. ❌ 3.2 - 16.3: Not supported
  2. ✅ 16.4 - 26.2: Supported
  3. ✅ 26.3: Supported
  4. ✅ 26.4: Supported

Opera Mini

  1. ﹖ all: Support unknown

Android Browser

  1. ❌ 2.1 - 4.4.4: Not supported
  2. ✅ 146: Supported

Opera Mobile

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

Chrome for Android

  1. ✅ 146: Supported

Firefox for Android

  1. ✅ 148: Supported

UC Browser for Android

  1. ✅ 15.5: Supported

Samsung Internet

  1. ❌ 4 - 11.2: Not supported
  2. ✅ 12.0 - 28: Supported
  3. ✅ 29: Supported

QQ Browser

  1. ✅ 14.9: Supported

Baidu Browser

  1. ﹖ 13.52: Support unknown

KaiOS Browser

  1. ❌ 2.5: Not supported
  2. ✅ 3: Supported