[ambulancechaser]

> Last I checked, doing cljs on Clojure Tools wasn't even possible.

I'm not sure what this is referring to here. The "Getting Started" guide for ClojureScript uses deps.edn and the clojure CLI to introduce ClojureScript. You can certainly use figwheel or shadow-cljs with clojure tools.deps and deps.edn. And since the new build.tools allows just running a program, you can of course build clojurescript from a `build.clj` build script. I cannot think of a step in this process that isn't amenable or simplified by the use of the clojure cli, tools.deps, and now build.tools.