:: Developer Documentation Request Request Type: Correction Gecko Version: unspecified Technical Contact: :: Details The links to [add, remove, toggle and contains] on the page https://developer.mozilla.org/en-US/docs/Web/API/Element/classList are 404'ing
Thanks for reporting! These links didn't belonged there. They were a subset of what operation can be done on DOMTokenList. I've removed them and updated the page to the modern look that has quite obvious link to DOMTokenList that have them up-to-date.