Is there a way to split in chunks the generated js file? I've this config ```js("js", IR) { ...

# javascript

[willyrs]

Is there a way to split in chunks the generated js file? I've this config

js("js", IR) {
        browser()
        binaries.executable()
        useCommonJs()
    }

and I'm using compileProductionExecutableKotlinJs to create the .js and d.ts that I copy to a typescript react project, but the js is super large (near 4mb)

[turansky]

Do you use js from build/distributions ?

[willyrs]

no, from build/compileSync/main/productionExecutable/kotlin/

[turansky]

It’s non-optimized js and you can use optimized with excluded examples (react for example)

[willyrs]

the js in build/distribution is still 2mb.. I will check if it works but isn't there a way to remove unused code?

[willyrs]

looking at the chrom dev tools I have 85% of unused code from that

[turansky]

Legacy or IR?

[willyrs]

IR with

browser()
binaries.executable()
useCommonJs()

[turansky]

Try this option

[willyrs]

i'll try, thanks!

[turansky]

the js in build/distribution is still 2mb.

Do you exclude react and related libs from dist?

[willyrs]

I don't have npms in the jsMain dependencies

[willyrs]

sourceSets["jsMain"].dependencies {
    implementation(Deps.Ktor.js)
    implementation(Deps.Ktor.jsCore)
    implementation(Deps.Ktor.jsJson)
    implementation(Deps.Ktor.jsLogging)
    implementation(Deps.Ktor.jsSerialization)
    implementation(Deps.Coroutines.js)
    implementation(kotlin("stdlib-js"))
    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core-common:1.3.5")
}

[willyrs]

only this

[turansky]

FYI - Ktor update = -1MB approximately

[willyrs]

ouch! many thanks 😄

[turansky]

I don’t have npms in the jsMain dependencies

But Ktor has 😈

[willyrs]

🙃