Open source kotlin-multiplatform projects
Every project in the registry tagged kotlin-multiplatform, ranked by real GitHub adoption.
A Gradle plugin that publishes your Android and Kotlin libraries, including sources and javadoc, to Maven Central or any other Nexus instance.
OpenClaw alternative in your pocket
A 100% private AI voice transcription app that converts speech to text in 100+ languages. Built with Compose Multiplatform for Android & iOS using Whisper AI -
A pure Kotlin UI framework for the Web and Desktop.
Related tags
Frequently asked questions
How many open source kotlin-multiplatform projects are there?
This registry tracks 5 projects tagged kotlin-multiplatform, with 4,780 GitHub stars between them. The most-adopted is gradle-maven-publish-plugin at 1,752 stars.
Are these kotlin-multiplatform projects free to use?
Yes — 5 of the 5 carry an explicit open-source licence across 4 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which kotlin-multiplatform project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these kotlin-multiplatform projects still maintained?
5 of the 5 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.