Async functions
- OTHERAsync functions make it possible to treat functions returning Promise objects as if they were synchronous.
Chrome
- ❌ 4 - 54: Not supported
- ✅ 55 - 128: Supported
- ✅ 129: Supported
- ✅ 130 - 132: Supported
Edge
- ❌ 12 - 13: Not supported
- ❌ 14: Disabled by default
- ✅ 15 - 128: Supported
- ✅ 129: Supported
Safari
- ❌ 3.1 - 10: Not supported
- ❌ 10.1: Not supported
- ✅ 11 - 17.6: Supported
- ✅ 18.0: Supported
- ✅ 18.1 - TP: Supported
Firefox
- ❌ 2 - 51: Not supported
- ✅ 52 - 129: Supported
- ✅ 130: Supported
- ✅ 131 - 133: Supported
Opera
- ❌ 9 - 41: Not supported
- ✅ 42 - 113: Supported
- ✅ 114: Supported
IE
- ❌ 5.5 - 10: Not supported
- ❌ 11: Not supported
Chrome for Android
- ✅ 129: Supported
Safari on iOS
- ❌ 3.2 - 10.2: Not supported
- ❌ 10.3: Not supported
- ✅ 11 - 17.6: Supported
- ✅ 18.0: Supported
- ✅ 18.1: Supported
Samsung Internet
- ❌ 4 - 5.4: Not supported
- ✅ 6.2 - 24: Supported
- ✅ 25: Supported
Opera Mini
- ❌ all: Not supported
Opera Mobile
- ❌ 10 - 12.1: Not supported
- ✅ 80: Supported
UC Browser for Android
- ✅ 15.5: Supported
Android Browser
- ❌ 2.1 - 4.4.4: Not supported
- ✅ 129: Supported
Firefox for Android
- ✅ 130: Supported
QQ Browser
- ✅ 14.9: Supported
Baidu Browser
- ✅ 13.52: Supported
KaiOS Browser
- ❌ 2.5: Not supported
- ✅ 3: Supported