IntelliJ IDEA

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

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.

In this article, you will learn how to use Spring Data JDBC by leveraging IntelliJ IDEA's powerful features and become more productive in your development process.

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

In IntelliJ IDEA 2025.3, JSpecify becomes the preferred nullability source. When it’s present on the classpath, the IDE automatically recognizes and even generates JSpecify annotations via quick-fixes and refactorings.

Spring Debugger plugin is created to make it easy by providing the whole ApplicationContext at your fingertips. See what what you can do with Spring Debugger plugin.

Full support for Java 25 is available in IntelliJ IDEA!

This month’s Java Annotated Monthly comes with a fresh mix of Java, Kotlin, AI, and tech news, plus a look at some great events you won’t want to miss.

Spring Debugger plugin is designed specifically to help you identify and fix complex transaction management and JPA-related issues, making your debugging much smoother.

This blog post explores how Java and debuggers work behind the scenes.

Developing an application with AWS services can introduce significant local‑development hurdles. Often, developers don’t receive timely AWS access, or a sysadmin inadvertently grants credentials for the wrong account – only to fix the error a week later. Then, when engineers discover they still lack…