IntelliJ IDEA

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. Join us for two days of in-depth technical talks, practical insights, and conversations with experts who build and shape modern Java and Kotlin development. The conference will ta…

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…

In this blog post, we will look at how to debug Java code using the IntelliJ IDEA debugger. We will look at how to fix a failing test, how to find out where an `Exception` is thrown, and how to find problems with our data. And we will learn some neat tricks about the debugger in the process!  …

Spring Framework 6.2 introduced MockMvcTester to support writing AssertJ style assertions using AssertJ under the hood. If you’re using Spring Boot, the spring-boot-starter-test dependency transitively adds the most commonly used testing libraries such as mockito, assertj, json-path, jsonassert, …

Imagine you’re building a cutting-edge Java library, optimizing every method, and writing the most efficient algorithms. At some point, you’ll need to document your code because well-documented code increases adoption (a fact backed by various surveys). Including documentation comments within a Java…