not sure what you mean. both have their independent state, they are not linked unless you wrote something to do that yourself

the REPL is only connected to one, usually the one first connected. you can select which one to talk to, but its always one at a time.

How do you select between the two?

its a bit manual since no editor has support for it

from the CLJ REPL (shadow.cljs.devtools.api/repl :the-build-id {:runtime-id 123}) where 123 is the id of the runtime

it is logged in the browser console. the shadow-cljs - #4 ready! message

or http://localhost:9630/runtimes lists them too, but kinda hard to tell them apart if both are chrome

thanks. I didn't end up needed to do this to solve my issue, but it helps to know it's possible 🙂