Kotlin

KotlinConf’25 kicks off soon! From not-to-miss sessions to the legendary party, here’s a quick preview of everything waiting for KotlinConf attendees.

Starting with version 2025.1, Kotlin Notebook will be integrated into IntelliJ IDEA Ultimate out of the box, without the need to install the plugin! Kotlin Notebook is a new interactive environment for JVM developers. The code in the notebooks can even call and use parts of your project codebase, al…

Starting with IntelliJ IDEA 2025.1, K2 mode, a new implementation of Kotlin support, will be enabled by default. This change is an important step in the ongoing effort to improve Kotlin support in the IDE.  While this transition brings many improvements and lays the foundation for a smoother…

Context parameters will be replacing context receivers in Kotlin, with version 2.2.0 featuring them as Beta. We are committed to providing an easy migration between both features, including dedicated compiler and IntelliJ IDEA support.

Kotlin Heroes is a fun and challenging contest with problems designed to be interesting for programmers of all levels. Solve algorithmic problems, learn more about Kotlin, and get a chance to win prizes! The main contest will take place on April 7, 2025, but the practice round is already open – s…

Kodee’s back with another roundup of the latest updates and stories from the Kotlin world.

The Kotlin Foundation is once again participating in Google Summer of Code (GSoC), offering contributors an opportunity to work on open-source projects that shape the Kotlin ecosystem. This year, the program is expanding to include even more projects from Kotlin Foundation member companies like JetB…

Ktor 3.1.0 is here! It introduces exciting new features, performance improvements, and bug fixes.

Kodee has got some exciting news from the past couple of months for you.

We hosted Advent of Code livestreams, shared tips and solutions. We also invited you to solve puzzles using Kotlin. Now, we’d like to announce the winners!

2024 marked another exciting year with respect to the Kotlin Foundation’s participation in Google Summer of Code (GSoC). GSoC is a global online program that introduces new contributors to open-source development. This year, contributors worked to expand the Kotlin ecosystem under the guidance of me…

Klibs.io is an easy web service that allows you to find a Kotlin Multiplatform library for a specific purpose that supports selected platforms (JVM, Android JVM, Wasm, JS, Kotlin/Native).