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#javascript
Title
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Stan van der Bend
01/14/2023, 3:58 PMHello, has anyone here used a Kotlin/JS library in Vite?
I have this KMM library that I want to export for both JVM and JS targets. I have a front end that is written using svelte.
When I export my KMM library as a web-pack package and install it using npm, it works when I import it in a javascript file and run that independently from vite, but it fails when I have it imported in some javascript code that is run through vite.
I suspect it has something to do with an unsupported module format by vite; apparently, it tries to convert umd/commonjs modules to ESM. Could this step fail?
I have tried many different ways to export the library code. But to be honest, I have no idea what I am doing most of the time. I know next to nothing about the javascript ecosystem, I mainly want to just export my KMM code and have it useable in the frontend.
If someone could point me in the right direction, that would be greatly appreciated :)
t
turansky
01/15/2023, 7:54 PMPossible options (not tested):
1. Commonjs
a. Use
commonjscommonjscommonjscommonjsDo you use IR compiler?
Which Kotlin version do you use?
n
Nick Williams
06/08/2023, 2:03 PM@Stan van der Bend did you figure this out in the end?
@turansky can useEsModules() help here?
t
turansky
06/08/2023, 5:44 PMVite must work fine with ES modules
n
Nick Williams
06/08/2023, 5:50 PMThanks, I got it all working in the end reading your comments on an issue on YouTrack!
So much undocumented stuff in kotlin js
t
turansky
06/08/2023, 5:53 PMIt works! :)
🤟 1
s
Stan van der Bend
06/18/2023, 1:49 PM@Nick Williams hey, I did figure it out in the end, its been a while but could spin up a repo for it.
Oh nvm I just read u already figured it out :))
n
Nick Williams
06/18/2023, 3:00 PMI did, but thanks for getting back 👍
a
apatrida
09/21/2023, 12:18 AMHow about the rest of us, we don't know what you figured out 🙂
maybe was this:
Copy code
plugins {
kotlin("js") version "1.8.20-RC2"
}
kotlin {
js(IR) {
useEsModules()
browser()
}
}216 Views