The JetBrains Blog

Missed our recent TeamCity livestream? Here’s everything you need to know – from visual Pipelines and smarter build chains to AI-powered assistance coming in 2026.

Starting with the upcoming 2025.3 IDE versions, Grazie will become a native part of IntelliJ-based IDEs through the Natural Languages plugin, bringing improved performance, local proofreading, and more granular writing style settings.

Developers love coding – it’s a passion we all share. But staying productive means taking time to recharge, and for many of us, that means playing video games. That's why we're excited to team up with the legendary Cloud9 Esports as their official AI-Powered Coding Partner. With this partnership, we…

We’re starting the MPS 2025.3 Early Access Program (EAP) today. You can download the first 2025.3 EAP release and try it out now! DOWNLOAD MPS 2025.3 EAP Besides numerous bug fixes, this release brings three major improvements: Light and dark TextIcon options TextIcon’s layers can now be configured …

At JetBrains Research we built LitmusKt — a novel concurrency testing tool for Kotlin’s unique mix of JVM, Native, and JavaScript backends.

DPAI Arena brings measurable productivity into the world of AI-assisted software development.

In today’s software development landscape, AI coding agents are evolving rapidly from prototypes into indispensable tools. Yet the industry still lacks an open, neutral, standards-based way to measure the real-world effectiveness of these agents across languages, frameworks, and environments. Wit…

Learn how to move Kotlin from tests to production, avoid Java-style pitfalls, and write clean, idiomatic Kotlin in real projects.

A fourth set of updates for the 2025.2 versions of ReSharper and Rider has just been released. This release contains important bug-fixes as well as feature updates. Let’s take a look at what’s been improved. ReSharper 2025.2.4 TeamCity extension is back After listening to feed…

On November 19, 2025, join JetBrains Qodana for a live session exploring how enterprises can embed quality, security, and compliance directly into their development workflows. Hosted by Product Specialist, Kai Schmithuesen, this session will walk you through the latest Qodana capabilities and rea…

After a short break, Kodee’s here to share the latest Kotlin highlights, releases, and stories from September and October.