IntelliJ IDEA

Agent Skills is a new initiative that solves both problems by managing context progressively and extending AI agent capabilities on demand.

Welcome to the overview of fixes and improvements in IntelliJ IDEA 2026.1.

Modern Java development often involves web technologies. To make this workflow more accessible and smoother, we’re making some core JavaScript, TypeScript, HTML, and CSS features – previously included with the Ultimate subscription only – available for free in IntelliJ IDEA v2026.1. JavaScript, T…

IntelliJ IDEA introduces a set of new inspections for the Kotlin coroutines library. Read the article to learn more.

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 Toolbox App, or using snaps if you are a Ubuntu user. You can also download it from our website. He…

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 Java 26 delivers and how it is supported in IntelliJ IDEA.

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

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.

A lot is happening in tech and beyond, and as we step into March, we have pulled together a fresh batch of articles, thought pieces, and videos to help you learn, connect, and see things from new angles. 

Cursor is now available as an AI agent inside JetBrains IDEs through the Agent Client Protocol.

As applications grow in complexity, maintaining a clean architecture becomes increasingly challenging. The traditional package-by-layer approach of organizing code into controllers, services, repositories, and entities packages often leads to tightly coupled code that's hard to maintain and evolve. …

We’ve just released the next minor update for IntelliJ IDEA 2025.3 – v2025.3.3. You can update to this version from inside the IDE, using the Toolbox App, or using snaps if you are a Ubuntu user. You can also download it from our website. Here are the most notable updates: MCP server outpu…