Browser/OS
The Grid
Layout/UI
JS
Chrome
✓
✓
✓
Firefox
✓
✓
✓
Safari
✓
✓
✓
IE10
✓
✓
✓
IE9
✓
✓
✓
IE8
●
●
✓
IE7
✗
●
●
iOS (iPhone)
✓
✓
✓
iOS (iPad)
✓
✓
✓
Android 2, 4 (Phone)
✓
✓
✓
Android 2, 4 (Tablet)
✓
✓
✓
Windows Phone 7+
✓
✓
✓
Surface
✓
✓
✓