User blog comment:Cristina7/Introducing Discussions, a New Platform For Engaging Your Community/@comment-26213507-20160916145118/@comment-1251315-20160928093351

I completely agree with Ottoman Hold's comment (not sure how it got missed?). If JS/CSS support is not provided into /d, then it cannot replace Special:Forum. To be fair, one of my scripts will become obsolete (w:c:dev:ThreadIndicator), but another one is still very relevant (w:c:dev:ArchiveBoards) and should be fully supported on /d (either by Wikia coding the functionality into the core of the tool or allowing JS).

Without JS/CSS, /d is dead in the water and will just become a problem for desktop users who can't do anything to improve it.