There is an awesome list being curated here: https://github.com/clonemeagain/awesome-osticket Everyone is welcome to submit PRs to that list.One of my general favourites is the attached_preview plugin here: https://github.com/clonemeagain/attachment_previewI have some mods of my own which are yet to be released as such as they are mostly only for my own use however 1-2 of these are:Mod: Minor changes to client pages if not using registration: https://github.com/perryk/osTicket/commit/3d1419798ee19eb959f417abc98e98bc416e0770Mod: Add in log events on auto assignments: https://github.com/perryk/osTicket/tree/log-assigned-on-auto-claim-and-set-closing-agentBoth are pretty boring really, just thought I'd show examples of things I have personally have changed.In my production I apply dozens of PRs from Github also, there are heaps which are useful and/or fix small issues.