jetbrains / kotlin

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Distributed ownership (top contributor 33% of recent commits) · CI configured · Tests present

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Computed from public signals · 24 Oct 2026

Stars: 53,506
Last push: 24 Oct 2026
Contributors: 1,263all time
Security checks: 6.5 / 10RepoPilot estimate; OpenSSF has no score
High/critical advisories: Not checked

What it is

This is the Kotlin Programming Language compiler and runtime, an officially supported JetBrains language that targets JVM, JavaScript, and native platforms.

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ReadMe.mdRepository root
compiler/frontend/build.gradle.ktsSuggested starting point
compiler/fir/ReadMe.mdSuggested starting point

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