3 ms·
https://developer.mozilla.org/en-US/docs/Web/API/Element/classList https://developer.mozilla.org/en-US/docs/Web/API/Element/cla... ;)
by pawelk 8y ago
https://developer.mozilla.org/en-US/docs/Web/API/Element/classList https://developer.mozilla.org/en-US/docs/Web/API/Element/cla... ;)
- lewisjoe 8y ago[Same Link] You can see how poor the browser support is and how big the polyfill is. There's a chance that the polyfill could be bigger than jQuery's removeClass/addClass implementations.