The Javascript SDK supports the following browsers (Can I use...):
Edge 79
Firefox 27
Chrome 29
Safari 10
Safari for iOS 10
Opera 15
Android browser 90
Opera Mobile 62
Chrome for Android 90
UC Browser for Android 12.12
Samsung Internet 4
QQ Browser 10.4
Baidu Browser 7.12
KaiOS Browser 2.5
If you're loading the SDK locally in your application via npm, you might not need TLS 1.2 support, which extends the list to the following browsers (Can I use...):
Edge 79
Firefox 21
Chrome 23
Safari 10
Safari for iOS 10
Opera 15
Android browser 4.4
Opera Mobile 62
Chrome for Android (all versions)
UC Browser for Android (all versions)
Samsung Internet (all versions)
QQ Browser (all versions)
Baidu Browser (all versions)
KaiOS Browser (all versions)
The following browsers are not supported:
Internet Explorer
Opera Mini
Please not the Javascript SDK does not work on non-browser environments (eg. Node.js).