here's some small addition to what I want to see for nodebb that I liked from discourse.

• keyboard shortcut for the text editor (its faster to use keybord shortcuts)
• link clikcs number showing (this is somehow very important to if people do really show interest on my post and it also adds attraction to the post and curiousity)
• highlight quote (discourse does have this hopng to see it also here or in a plugin)
• search realtime results when typing
• image does not show in a lightbox

although I am not sure if this has already been implemnted here on nodebb via plugin or core features

so far those are the things I think missing as far as I used the discourse for a couple of months and now migrating to nodebb