id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
31028	Use JavaScript classList API	Jon Dufresne	nobody	"Some JavaScript code does string matching with the `.className`. This can be simplified with the newer `classList` API designed to add, remove, and check for classes in HTML elements.

https://developer.mozilla.org/en-US/docs/Web/API/Element/classList"	Cleanup/optimization	closed	contrib.admin	dev	Normal	fixed			Ready for checkin	1	0	0	0	0	0