Protect, promote and advance the development of the Kotlin programming language

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Provide financial support to Kotlin ecosystem projects.
Control incompatible changes to the language.
Preserve the Kotlin trademarks.

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universities all over the world are teaching Kotlin.

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February 23, 2026

Winners of the Kotlin Foundation Grants Program 2025

The Kotlin Foundation is pleased to announce the winners of the 2025 Kotlin Foundation Libraries Grants Program. This year, the program attracted strong interest from across the community, with 117 applications submitted by library authors working to advance the Kotlin ecosystem. After a thorough…Read more

February 02, 2026

Join the Kotlin Ecosystem Mentorship Program

The Kotlin Foundation is launching the Kotlin Ecosystem Mentorship program. Many developers want to contribute to Kotlin-related open-source projects but don’t know where to start or feel intimidated about contributing. At the same time, maintainers are overwhelmed. This program is designed to fix…Read more