Kotlin

Analyze your GitHub repo's star history with Kotlin. Discover trends, visualize growth, and optimize your project's impact using Kotlin DataFrame and Kandy.

In this special edition of Kotlin Roundup, we shine the spotlight on Ktor, our framework for building asynchronous servers and clients in connected systems.

Amper is an experimental project configuration tool by JetBrains. It now supports Gradle version catalogs, completion for adding new dependencies, and more!

The countdown to KotlinConf 2025 has officially begun, and we're excited to announce that tickets are now on sale for this premier event, which will take place from May 21–23, 2025, in Copenhagen, Denmark! Organized by JetBrains, this is the largest Kotlin event in the world. Starting today, you can secure your spot at KotlinConf 2025, with tickets available while supplies last.

Explore new functions and improved syntax for selecting values from structured data in Kotlin DataFrame.

You can now find all of the session recordings from KotlinConf’24 on the conference website.

Catch up on all the KotlinConf 2024 highlights!

To stay relevant in today’s world of AI revolution, a programming language should be well represented in the ML community and in language models. The less well represented a language is, the lower the quality of generated code, which results in decreased usage of the language and even worse represen…

Compose Multiplatform 1.6.10 is out, promoting iOS support to Beta and Web support to Alpha!

We're excited to release Kotlin 2.0 with a stable K2 compiler, which is fast, smart, and multiplatform.

Amper is an experimental project configuration tool by JetBrains. It now supports Gradle version catalogs, completion for adding new dependencies, and more!

Learn more about a new UI component in Kotlin DataFrame 0.13.1, which makes your data exploration smoother and more intuitive.