[freshhawk]

I have basically the same experience doing cljs dev that I do with clj dev, when it comes to being REPL-driven.

I know that the setup for cljs is a bit more involved and things will break sometimes (putting a browser in the loop will do that). I have dev tools open ... but I use it less and less, between hot-reloading and a data browser (portal or reveal) hooked up to the clojurescript repl I only use dev-tools stuff occasionally (the network tab is still very important of course).

It does sound like you are missing something, I'd try out one of the shadow-cljs example projects or walkthroughs to see what an example setup includes as features to see what you might be missing.