Can I use
?

SharedWorkerGlobalScope API

IE

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

Edge

  1. ❌ 12 - 18: Not supported
  2. ✅ 79 - 134: Supported
  3. ✅ 135: Supported

Firefox

  1. ❌ 2 - 28: Not supported
  2. ✅ 29 - 136: Supported
  3. ✅ 137: Supported
  4. ✅ 138 - 140: Supported

Chrome

  1. ✅ 4 - 134: Supported
  2. ✅ 135: Supported
  3. ✅ 136 - 138: Supported

Safari

  1. ❌ 3.1 - 4: Not supported
  2. ✅ 5 - 6.1: Supported
  3. ❌ 7 - 15.6: Not supported
  4. ✅ 16.0 - 18.3: Supported
  5. ✅ 18.4: Supported
  6. ✅ 18.5 - TP: Supported

Opera

  1. ❌ 10: Not supported
  2. ✅ 11.5 - 116: Supported
  3. ✅ 117: Supported

Safari on iOS

  1. ❌ 3.2 - 4.3: Not supported
  2. ✅ 5 - 6.1: Supported
  3. ❌ 7 - 15.8: Not supported
  4. ✅ 16.0 - 18.3: Supported
  5. ✅ 18.4: Supported
  6. ✅ 18.5: Supported

Opera Mini

  1. ﹖ all: Support unknown

Android Browser

  1. ❌ 2.1 - 4.4.4: Not supported
  2. ❌ 135: Not supported

Opera Mobile

  1. ✅ 12 - 12.1: Supported
  2. ✅ 80: Supported

Chrome for Android

  1. ❌ 135: Not supported

Firefox for Android

  1. ✅ 137: Supported

UC Browser for Android

  1. ﹖ 15.5: Support unknown

Samsung Internet

  1. ❌ 4 - 26: Not supported
  2. ❌ 27: Not 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