Reagami, my copy-pastable Reagent-without-React-like lib was ported to CLJS (minimal changes needed) and now can even run in a SCI playground:
https://babashka.org/sci.configs/?gist=568945514e5061273ee1eb26f2c699ed
You can also test it with regular CLJS, maybe interesting for :lite mode. Git repo here: https://github.com/borkdude/reagami