Change Details

* Optimize some jQuery selectors. Similar to T324523, which you may read for discussions and benchmarks. Much faster on browsers that lack optimizations, and a good practice. * An use of `classList.contains()` (refs [[ https://developer.mozilla.org/en-US/docs/Web/API/Element/classList | Element.classList ]] and [[ https://developer.mozilla.org/en-US/docs/Web/API/DOMTokenList/contains | DOMTokenList.contains() ]]). Implemented in all supported browsers and cleaner. Also faster… very marginally.

* Optimize some jQuery selectors. Similar to T324523, which you may read for discussions and benchmarks. Much faster on browsers that lack optimizations, and a good practice. ** Not done, see discussion on Gerrit * An use of `classList.contains()` (refs [[ https://developer.mozilla.org/en-US/docs/Web/API/Element/classList | Element.classList ]] and [[ https://developer.mozilla.org/en-US/docs/Web/API/DOMTokenList/contains | DOMTokenList.contains() ]]). Implemented in all supported browsers and cleaner. Also faster… very marginally. ** Done

* Optimize some jQuery selectors. Similar to T324523, which you may read for discussions and benchmarks. Much faster on browsers that lack optimizations, and a good practice. ** Not done, see discussion on Gerrit * An use of `classList.contains()` (refs [[ https://developer.mozilla.org/en-US/docs/Web/API/Element/classList | Element.classList ]] and [[ https://developer.mozilla.org/en-US/docs/Web/API/DOMTokenList/contains | DOMTokenList.contains() ]]). Implemented in all supported browsers and cleaner. Also faster… very marginally. ** Done