Browser support

Stacks supports the last two stable versions of each major browser. If your browser doesn’t appear in this list, it still may work, but with a degraded experience. Also, we don’t test nightly or canary builds either.

 

Desktop browsers
Chrome 140
Chrome 139
Edge 140
Edge 139
Firefox 142
Firefox 141
Opera 121
Opera 120
Safari 18.5-18.6
Safari 18.4
Mobile browsers
Chrome for Android 139
Safari on iOS 18.5-18.6
Safari on iOS 18.4
Source hosted at GitHub
Data by caniuse-lite 1.0.30001741
Functionality by browserslist 4.25.4
Last generated on 2025-09-10