Supported Kotlin libraries for Kotlin/Wasm

You can use one of the following repositories to add Kotlin libraries to your project:

• Maven Central for stdlib and kotlin.test libraries:

  // build.gradle.kts
  repositories { 
      mavenCentral()
  }
  

• Custom Maven repository for experimental Kotlin/Wasm artifacts:

  // build.gradle.kts
  repositories {
      maven("https://maven.pkg.jetbrains.space/kotlin/p/wasm/experimental")
  }
  

• Custom Maven repository for Compose Multiplatform dev artifacts:

  // build.gradle.kts
  repositories {
      maven("https://maven.pkg.jetbrains.space/public/p/compose/dev/")
  }
  

Enable libraries in your project

To set a dependency on a library, such as kotlinx.serilization and kotlinx.coroutines, update your build.gradle.kts file:

// `build.gradle.kts`

repositories {
    maven("https://maven.pkg.jetbrains.space/kotlin/p/wasm/experimental")
}

kotlin {
    sourceSets {
        val wasmMain by getting {
            dependencies {
                implementation("org.jetbrains.kotlinx:kotlinx-serialization-core-wasm:1.5.1-wasm0")
                implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core-wasm:1.6.4-wasm0")
                implementation("io.ktor:ktor-client-core-wasm:2.3.1-wasm0")
            }
        }
    }
}

What's next?

Explore the Kotlin/Wasm interoperability with JavaScript