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org.jetbrains.kotlin.npm-publish

A maven-publish alternative for NPM package publishing. Integrates with kotlin JS/KMP plugins (if applied) to automatically setup publishing to NPM repositories for all JS targets.

https://npm-publish.petuska.dev

Sources: https://github.com/Kotlin/npm-publish

Version 3.6.0-dev1 (latest)

Created 28 January 2026.

A maven-publish alternative for NPM package publishing. Integrates with kotlin JS/KMP plugins (if applied) to automatically setup publishing to NPM repositories for all JS targets.

Add this plugin to your build using the plugins DSL:

plugins {
  id("org.jetbrains.kotlin.npm-publish") version "3.6.0-dev1"
}

See also:

Adding the plugin to build logic for usage in precompiled script plugins.

See the relevant documentation for more information.

Add this plugin as a dependency to <convention-plugins-build>/build.gradle(.kts):
```
dependencies {
  implementation("org.jetbrains.kotlin.npm-publish:org.jetbrains.kotlin.npm-publish.gradle.plugin:3.6.0-dev1")
}
```
It can then be applied in the precompiled script plugin:
```
plugins {
  id("org.jetbrains.kotlin.npm-publish")
}
```

The legacy method of plugin application.

See the relevant documentation for more information.

buildscript {
  repositories {
    gradlePluginPortal()
  }
  dependencies {
    classpath("org.jetbrains.kotlin.npm-publish:org.jetbrains.kotlin.npm-publish.gradle.plugin:3.6.0-dev1")
  }
}

apply(plugin = "org.jetbrains.kotlin.npm-publish")

Applying plugins to all subprojects .