blog.jetbrains.com / Page 6

In JetBrains IDEs, UI freezes are often blamed on "heavy work on the EDT," but our recent investigations show another common culprit in plugins: long, non-cancellable read actions running in backgroun ...

We've just released IntelliJ IDEA 2025.3.4. This update introduces full support for Java 26 along with several notable improvements. You can update to this version from inside the IDE, using the To ...

Java 26 was released on March 17, 2026. At JetBrains, we are committed to supporting the latest technologies in IntelliJ IDEA and adding useful enhancements for both stable and preview features. In this blog post, we will give you an overview of what ...

Toolbox App 3.4 brings several long-awaited fixes alongside new capabilities for plugin developers. You can now hook into the remote IDE launch lifecycle, the Toolbox window behaves correctly in full-

Build reliable AI agents natively on the JVM. Koog for Java provides idiomatic builders, persistence, and observability - no Python microservices required.

This article explains why scaling Jenkins becomes difficult, and how modern CI/CD platforms such as TeamCity approach the same challenge differently.

When it comes to legacy projects, how can we help AI agents see the bigger picture? In this article, we explore how we did it in TeamCity.

Picture a typical workday. You're in a meeting. Someone asks the typical question: "So, how was revenue last month?" You pull up your dashboard and respond, "Looks like we're up 5%." The CFO ...

The Kotlin 2.3.20 release is out! This release brings a simpler setup for Maven projects, improvements to compiler plugins, and a few new experimental features. Learn more!

2026.1 will be the last IDE version to officially support Code With Me, as we gradually sunset the service. Learn more in the blog post.