We've been building some fun things on top of Tightknit's API and wanted to share! We've got a demo events page (with all the data being pulled directly from Slack+Tightknit). We're working on some mobile experiences too, the video's one of a conference app design.
Tightknit's site is so powerful out of the box, but building custom UIs on top of its data is another level. If you wanna brainstorm ideas, DM me! And if these are interesting, I'll share other cool stuff we're building in the future! 