so i know i cannot block on javascript.. but does anyone have a snippet for kotlin-js that does approximately the same thing as runBlocking and returning the result ? something like

val derferred = async {  ... }
while(!deferred.isCompleted) {
   delay(10)
}
return deferred.getCompleted()

except since i am not in a coroutine i cannot use delay outside of it..

Well, you already know the answer 😉 Not possible.

how would one then implement things like initlaizing dependencies in eg. koin in a

() -> T

? if there was a callback or such i could do

.then

..

Dependencies are initialized synchronously. No coroutines, no async code.

My advice would be to have your entire app in suspend scope. Starting with "suspend fun main() {}"