Board Thread:Support Requests - Designing Your Wikia/@comment-2003555-20151026225547/@comment-1251315-20151027215412

Custom JS is disabled across all of Wikia, except for those wiki's with the JS review tool enabled. This is supposed to roll out at the end of the month (in 4 days time) to all wiki's. To enable scripts from the developer wiki, read the documentation provided on the pages.