Kotlin

If June flew by while you were deep in development, don’t worry – Kodee has gathered all the ecosystem highlights for you in one handy digest.

This blog post is a JetBrains translation of the original post by katfun.joy, a backend developer at Kakao Pay. Kakao Pay leverages Kotlin with Spring for backend development across various services, including its insurance offerings. Check out Kakao Pay’s story to see how Kotlin helps it address th…

The Kotlin 2.2.0 release is out! This version includes both new and stable language features, tooling updates, performance improvements for different platforms, and important fixes. Learn more!

Ktor 3.2.0 is here! This release brings exciting new features, performance improvements, and bug fixes.

Inject functions, explore Ktor via Spring, build GraphQL and gRPC APIs, and more. Don’t miss our latest Kotlin server-side community picks.

AI hints in JetBrains Academy plugin now guide Python and Kotlin learners with smart code suggestions in the IDE. Learn faster, get unstuck, and stay focused.

At KotlinConf 2025’s Closing Panel, we got many questions about KMP but couldn’t answer them all live — so we’re covering the top ones in a blog post.

KotlinConf 2025 unveiled major updates that set the tone for the year ahead: new features, AI tools, KMP milestones, and a partnership for the backend.

We’ve got some exciting news for the Kotlin Community! At this year’s KotlinConf, we’re introducing Koog, an innovative, open-source agentic framework that empowers developers to build AI agents within the JVM ecosystem using a modern Kotlin DSL. We designed Koog to provide developers with the tools…

With the Kotlin compiler, IDE plugin, and numerous inspections being refactored and rewritten, the need for deep validation was clear, but the scope made traditional manual testing impractical. That’s where Qodana came in.

Amper is an experimental, standalone build tool by JetBrains, for server-side and Kotlin Multiplatform development. Read on for the latest updates!

Kotlin and Azul team up to boost JVM performance, with early benchmarks showing major wins in latency and throughput for Kotlin applications.