IntelliJ IDEA

Learn how AI Agent Skills turn one-off prompts into reusable expertise. This article shows how to combine Skills with developer tools to reliably track down flaky test root causes and make AI debugging more deterministic.

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.

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. 

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…

We’ve just released another update for v2025.3.  You can update to this version from inside the IDE, using the Toolbox App, or by using snaps if you are a Ubuntu user. You can also download it from our website. This version brings the following valuable refinements:   …

You’re invited to IntelliJ IDEA Conf 2026 – a free online conference for developers working across the JVM ecosystem.

In Teil 1 dieser Reihe haben wir einige der bekanntesten Open-Source-Projekte der Java-Community vorgestellt. Jetzt präsentieren wir Ihnen weitere herausragende Projekte, die Builds beschleunigen, Tests verbessern und die Arbeit mit modernen Web-Stacks vereinfachen. Wie immer hilft IntelliJ IDEA Ent…

En la primera parte de esta serie, presentamos algunos de los proyectos de código abierto más reconocidos de la comunidad Java. Ahora, volvemos con más destacados: proyectos que aceleran las compilaciones, refuerzan las pruebas y simplifican el trabajo con pilas web modernas. Y como siempre, Intelli…

Dans la première partie de cette série, nous avons présenté plusieurs des projets open source de la communauté Java les plus reconnus. Nous sommes à présent de retour avec d'autres projets remarquables qui accélèrent les builds, renforcent les tests et simplifient le travail avec les piles web moder…