Is the new frontend also written in ClojureScript? Seems you've closed sourced the frontend (old source is here https://github.com/circleci/frontend) but you used to use CLJS, but maybe new one is written in something else?
I'm on the backend, but all I've seen of the new frontend is TypeScript. There has been a decision to switch languages for reasons that someone else can probably explain better than I could, a lot of us lurk here.