Import maps
- UNOFFImport maps allow control over what URLs get fetched by JavaScript import
statements and import()
expressions.
Chrome
- 4 - 73: Not supported
- 74 - 88: Disabled by default
- 89 - 123: Supported
- 124: Supported
- 125 - 127: Supported
Edge
- 12 - 18: Not supported
- 79 - 88: Disabled by default
- 89 - 123: Supported
- 124: Supported
Safari
- 3.1 - 16.3: Not supported
- 16.4 - 17.3: Supported
- 17.4: Supported
- 17.5 - TP: Supported
Firefox
- 2 - 101: Not supported
- 102 - 107: Disabled by default
- 108 - 124: Supported
- 125: Supported
- 126 - 128: Supported
Opera
- 9 - 60: Not supported
- 62 - 75: Disabled by default
- 76 - 108: Supported
- 109: Supported
IE
- 5.5 - 10: Not supported
- 11: Not supported
Chrome for Android
- 124: Supported
Safari on iOS
- 3.2 - 16.3: Not supported
- 16.4 - 17.3: Supported
- 17.4: Supported
- 17.5: Supported
Samsung Internet
- 4 - 14.0: Not supported
- 15.0 - 23: Supported
- 24: 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
- 124: Supported
Firefox for Android
- 125: Supported
QQ Browser
- 14.9: Not supported
Baidu Browser
- 13.52: Supported
KaiOS Browser
- 2.5: Not supported
- 3: Not supported