On Monday, April 25, 2016 at 2:09:07 PM UTC-4, Boris Zbarsky wrote: > 1) This is not feature-detectible, as far as I can see. So it's not > clear to me that sites will know they can use this, short of relying on > browser sniffing.
If you implement DOMTokenList.prototype.supports, it should be; supports was added specifically for this use case. _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
