The JetBrains Blog

Seamless in-IDE coding and async development with Junie Software development has been significantly influenced by AI coding agents taking over more repetitive tasks, generating code faster and getting more done with less effort. It’s nice to have access to a fast coding agent or an in-IDE AI …

AI is no longer a distant idea. It’s already here and changing how we build software. As it advances, new questions emerge about its impact. 

The 2025.3 release of Datalore delivers multiple long-awaited features, including a new way to import workspaces, default values for text fields, and tools for organizing assets like collapsible sections and report folders. Read on to learn more. These updates are already available for Datalore C…

We’ve just released Koog 0.3.0, which comes with many updates that make building, running, and managing intelligent agents easier. This version focuses on durability, speed, observability, and smoother integration with real-world systems. If you’ve been exploring how to develop your own intellige…

Developing with multiple environments, configs, and TestContainers can make it tough to keep track of your database connections. Spring Debugger lists every DataSource straight in your IDE as soon as your app starts! More in our blog post.

Did you know? Because of C#’s ability to use verbatim strings, you can use reserved keywords as variable names by prefixing them with the @ symbol. For example, var @class = new Class(); is a perfectly valid statement to make an instance of the Class class. But keep in mind - just because you could …

Share your .NET expertise with a global audience! JetBrains .NET Days streams live 8–9 Oct 2025. Submit your talk proposal by 15 Aug.

Today marks another milestone on our journey to MPS 2025.2. You can now download the second build of the MPS 2025.2 EAP and try it out! DOWNLOAD MPS 2025.2 EAP It comes with bug fixes and improvements, such as: Java source and target compatibility was raised to Java 21. VCS libraries are now pa…

In this article, the author walks you through a few ways to bring modularity into your Ktor projects.

The new YouTrack 2025.2 release brings further design updates to make working on your projects easier. You also get a shared default dashboard and a growing set of useful apps.

Catch up on JetBrains Marketplace news from Q2 2025: speaker call, trader verification, tooling releases, and new resources for plugin developers.

In May, 145 JetBrains employees from across teams and time zones paused their regular work to participate in a 48-hour AI hackathon. With support from Google Cloud, the participants built a total of 41 prototypes from scratch. Some were practical, others experimental, but all explored how AI could change how developers work.