Notification API: `requestPermission()` static method: Returns a `Promise`
IE
- ❌ 6 - 10: Not supported
- ❌ 11: Not supported
Edge
- ❌ 12 - 18: Not supported
- ✅ 79 - 128: Supported
- ✅ 129: Supported
Firefox
- ❌ 2 - 45: Not supported
- ✅ 46 - 129: Supported
- ✅ 130: Supported
- ✅ 131 - 133: Supported
Chrome
- ❌ 4 - 46: Not supported
- ✅ 47 - 128: Supported
- ✅ 129: Supported
- ✅ 130 - 132: Supported
Safari
- ❌ 3.1 - 14.1: Not supported
- ✅ 15 - 17.6: Supported
- ✅ 18.0: Supported
- ✅ 18.1 - TP: Supported
Opera
- ❌ 10 - 33: Not supported
- ✅ 34 - 113: Supported
- ✅ 114: Supported
Safari on iOS
- ❌ 3.2 - 16.3: Not supported
- ✅ 16.4 - 17.6: Supported
- ✅ 18.0: Supported
- ✅ 18.1: Supported
Opera Mini
- ﹖ all: Support unknown
Android Browser
- ❌ 2.1 - 4.4.4: Not supported
- ❌ 129: Not supported
Opera Mobile
- ❌ 12 - 12.1: Not supported
- ✅ 80: Supported
Chrome for Android
- ✅ 129: Supported
Firefox for Android
- ✅ 130: Supported
UC Browser for Android
- ﹖ 15.5: Support unknown
Samsung Internet
- ❌ 4: Not supported
- ✅ 5 - 24: Supported
- ✅ 25: Supported
QQ Browser
- ﹖ 14.9: Support unknown
Baidu Browser
- ﹖ 13.52: Support unknown
KaiOS Browser
- ﹖ 2.5: Support unknown
- ﹖ 3: Support unknown