Board Thread:Support Requests - Designing Your Wiki/@comment-26923519-20170430165332/@comment-27345308-20170501161346

Currently, there's no way to customize JavaScript in Discussions, unless you do some dirty hack like ChatHacks did to import global.js in chat (by assigning click listeners to links to Discussions, preventing default behaviour, opening the link with  and then injecting the script in the opened window), but I suspect that would be rejected by Staff.