CLion

The Early Access Program (EAP) for CLion 2026.1 is nearing its end, bringing a range of improvements to debugging capabilities, build tools, project formats, and more. This post is a brief overview of what is already available in the latest EAP build. As always, EAP builds are free to use, so you ca…

The Arm®v8-M architecture introduced a security extension called TrustZone®*, which splits the firmware running on the MCU into two worlds: secure and non-secure. In this blog post, I want to discuss how to work effectively on STM32 projects using this technology. We’ll get you all set up to use the…

We’re now working on our next major release, which we plan to deliver in March. In our latest stable version (v2025.3), we introduced many features and enhancements, so for the next release, we’ve decided to focus on maintenance and bug fixes rather than introducing new functionality. With that in m…

This is one of our largest updates ever, featuring advanced capabilities and refinements to deliver a smoother workflow.

Whether you missed the event or just want a recap of the technical highlights, here is my take on the biggest announcements from BazelCon 2025.

This feature brings CLion closer to becoming a debugger-agnostic IDE.

It's stable and faster than CLion Classic. It also has all the essential features.

The new Constexpr Debugger available in the first CLion 2025.3 EAP build allows you to stay in the compiler’s world and see what really happens.

Updated: Junie is not available in China yet. We're working on it, although we don't have a specific ETA at the moment. Starting with version 2025.2.1, CLion now supports Junie, the AI coding agent by JetBrains, thanks to an integration that is currently in Beta. Developers working on embedded…

Learn more about the planned improvements to CLion Nova, build tools, embedded development features, etc.

Learn how to perform fuzz testing with CI Fuzz in CLion, analyze the results, and debug a tested function.

CLion is the recommended JetBrains IDE for embedded developers using STM32 32-bit Arm Cortex and STM8 8-bit microcontrollers.