Shared Web Workers
- LSMethod of allowing multiple scripts to communicate with a single web worker.
Chrome
- 4 - 123: Supported
- 124: Supported
- 125 - 127: Supported
Edge
- 12 - 18: Not supported
- 79 - 122: Supported
- 123: Supported
Safari
- 3.1 - 4: Not supported
- 5 - 6: Supported
- 6.1 - 15.6: Not supported
- 16.0 - 17.3: Supported
- 17.4: Supported
- 17.5 - TP: Supported
Firefox
- 2 - 28: Not supported
- 29 - 124: Supported
- 125: Supported
- 126 - 128: Supported
Opera
- 9 - 10.5: Not supported
- 10.6 - 108: Supported
- 109: Supported
IE
- 5.5 - 10: Not supported
- 11: Not supported
Chrome for Android
- 123: Not supported
Safari on iOS
- 3.2 - 4.3: Not supported
- 5 - 6.1: Supported
- 7 - 15.8: Not supported
- 16.0 - 17.3: Supported
- 17.4: Supported
- 17.5: Supported
Samsung Internet
- 4: Supported
- 5 - 23: Not supported
- 24: Not supported
Opera Mini
- all: Not supported
Opera Mobile
- 10: Support unknown
- 11 - 12.1: Supported
- 80: Not supported
UC Browser for Android
- 15.5: Not supported
Android Browser
- 2.1 - 4.4.4: Not supported
- 123: Not supported
Firefox for Android
- 124: Supported
QQ Browser
- 14.9: Not supported
Baidu Browser
- 13.52: Not supported
KaiOS Browser
- 2.5: Supported
- 3: Supported
- Resources:
- Blog post
- Sitepoint article