Decorators
- UNOFFECMAScript Decorators are an in-progress proposal for extending JavaScript classes. Decorators use a special syntax, prefixed with an @ symbol and placed immediately before the code being extended.
Chrome
- 4 - 110: Not supported
- 111: Not supported
- 112 - 114: Not supported
Edge
- 12 - 110: Not supported
- 111: Not supported
Safari
- 3.1 - 16.3: Not supported
- 16.4: Not supported
- 16.5 - TP: Not supported
Firefox
- 2 - 110: Not supported
- 111: Not supported
- 112 - 113: Not supported
Opera
- 9 - 94: Not supported
- 95: Not supported
IE
- 5.5 - 10: Not supported
- 11: Not supported
Chrome for Android
- 111: Not supported
Safari on iOS
- 3.2 - 16.3: Not supported
- 16.4: Not supported
- 16.5: Not supported
Samsung Internet
- 4 - 19.0: Not supported
- 20: Not supported
Opera Mini
- all: Not supported
Opera Mobile
- 10 - 12.1: Not supported
- 73: Not supported
UC Browser for Android
- 13.4: Not supported
Android Browser
- 2.1 - 4.4.4: Not supported
- 111: Not supported
Firefox for Android
- 110: Not supported
QQ Browser
- 13.1: Not supported
Baidu Browser
- 13.18: Not supported
KaiOS Browser
- 2.5: Not supported
- 3: Not supported
While not yet supported natively in browsers, decorators are supported by a number of transpiler tools.