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

Founding members
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Silver members
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Key goals

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

Kotlin now

  • 570k
    Active developers use
    Kotlin every month.
  • 1M
    GitHub repositories currently use Kotlin as a primary language.
  • 32
    Of the top 100 universities in the THE Rankings 2023 are teaching Kotlin.

Grants program

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Join the Foundation


Latest news

October 26, 2023

Mikhail Zarechenskii named the new Lead Language Designer and other changes in the Kotlin Foundation

Dear Kotlin Community, We would like to announce recent changes in the Kotlin Foundation:Read more

July 05, 2023

The Kotlin Foundation Announces Grants Program Winners

The Ecosystem Committee is delighted to announce the winners of the first round of ourRead more

Look how we’ve grown up

Kotlin Anniversary Documentary
Kotlin Anniversary Documentary
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