[cies]

At this point this would prolly be my advice as well.

From React/TS, to Kotlin, to PG, to the JOOQ shout out.

I hoped a strongly(ish) language that spans from BE to FE, like ReasonML, would be ready by now, but it isn't.

Kotlin to JS is not there I'm afraid:

https://kotlinlang.org/docs/tutorials/javascript/kotlin-to-j...

[Felz]

What's not there about Kotlin/JS for you, out of curiosity?

[gregopet]

Interop with other JS libraries for example - Vue in our case. We switched to Typescript mid-project and never looked back. Server is still Kotlin and we just export the data transfer classes as Typescript definitions (using a library we found on GitHub that works well enough).