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

Founding members

Silver members

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

710k
Active developers use
Kotlin every month.
1.2M
GitHub repositories currently use Kotlin as a primary language.
32
Of the top 100 universities in the THE Rankings 2023 are teaching Kotlin.

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Latest news

May 23, 2024

The Kotlin Foundation Grants Program Continues in 2024

We are pleased to announce the launch of the second round of the Kotlin Foundation Grants Program. Following the success of last year's initiative, we’re continuing our commitment to support developers who significantly contribute to the Kotlin ecosystem…Read more

May 23, 2024

Uber Becomes Kotlin Foundation Silver Member

We’re delighted to share that Uber has joined the Kotlin Foundation as a Silver Member. With another industry leader on board, we have even greater opportunities to support and advance Kotlin. Uber's commitment to Kotlin is evident in its extensive…Read more