JavaScript built-in: Promise: `reject()`
IE
- 6 - 10: Not supported
- 11: Not supported
Edge
- 12 - 113: Supported
- 114: Supported
Firefox
- 2 - 28: Not supported
- 29 - 112: Supported
- 113: Supported
- 114 - 115: Supported
Chrome
- 4 - 31: Not supported
- 32 - 113: Supported
- 114: Supported
- 115 - 117: Supported
Safari
- 3.1 - 7.1: Not supported
- 8 - 16.4: Supported
- 16.5: Supported
- 16.6 - TP: Supported
Opera
- 10 - 18: Not supported
- 19 - 98: Supported
- 99: Supported
Safari on iOS
- 3.2 - 7.1: Not supported
- 8 - 16.4: Supported
- 16.5: Supported
- 16.6 - 17: Supported
Opera Mini
- all: Support unknown
Android Browser
- 2.1 - 4.3: Not supported
- 4.4 - 4.4.4: Supported
- 114: Supported
Opera Mobile
- 12 - 12.1: Not supported
- 73: Supported
Chrome for Android
- 114: Supported
Firefox for Android
- 113: Supported
UC Browser for Android
- 13.4: Support unknown
Samsung Internet
- 4 - 20: Supported
- 21: Supported
QQ Browser
- 13.1: Support unknown
Baidu Browser
- 13.18: Support unknown
KaiOS Browser
- 2.5: Support unknown
- 3: Support unknown