Board Thread:Support Requests - Getting Technical/@comment-24155515-20181109070409/@comment-168424-20181110022644

You can add stuff via personal JS on all wikis (assuming the *.fandom.com change over doesn't somehow mess things up) by adding JS code to Special:MyPage/global.js here on CC.

For per wiki personal JS, you would put the code in Special:MyPage/wikia.js.