IntelliJ IDEA

Starting from IntelliJ IDEA 2026.2, JetBrains will sunset Kotlin Notebook as a product and will no longer maintain it.

A fresh edition of Java Annotated Monthly has landed! The world of software development keeps moving at full speed, and this month's selection helps you keep up without drowning in tabs. Inside, you'll find hand-picked articles, podcasts, videos, and thought-provoking reads covering Java, Kotlin,…

April flew by. The pace of tech development didn’t slow, and the flow of news and knowledge didn’t either. This month, Emily Bache joins us to share some sharp finds about AI agents and test-driven development. Java stays busy with fresh updates and practical tips, and Kotlin keeps pushing forwar…

This post was written together with Thorben Janssen, who has more than 20 years of experience with JPA and Hibernate and is the author of “Hibernate Tips: More than 70 Solutions to Common Hibernate Problems” and the JPA newsletter. Spring Data JDBC provides a simple and predictable persisten…

This post was written together with Thorben Janssen, who has more than 20 years of experience with JPA and Hibernate and is the author of “Hibernate Tips: More than 70 Solutions to Common Hibernate Problems” and the JPA newsletter. Spring Data JPA is based on the Jakarta Persistence specific…

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

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

This article outlines a set of best practices to help you avoid problems and build reliable persistence layers with Kotlin and Jakarta Persistence. And to share some good news before diving in, IntelliJ IDEA 2026.1 will automatically detect many of these issues, highlight them with warnings, and provide support through various inspections.

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.

With Kotlin 2.2, a new default rule makes annotations land where developers expect them to, reducing boilerplate and aligning better with popular frameworks.

Please note: Starting with v2026.2, JetBrains will sunset Kotlin Notebook as a product and will no longer maintain it. Kotlin Notebook will be unbundled from IntelliJ IDEA and continue as an open-source, community-driven project hosted on GitHub. Kotlin Notebook is a new interactive environment f…

Please note: Starting with v2026.2, JetBrains will sunset Kotlin Notebook as a product and will no longer maintain it. Kotlin Notebook will be unbundled from IntelliJ IDEA and continue as an open-source, community-driven project hosted on GitHub. Starting with version 2025.1, Kotlin Notebook will…