CLion

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.

Introducing CLion Nova’s improved code formatter, faster remote development, live watches in the debugger, and more.

JetBrains has officially taken over development and maintenance of the Bazel for CLion and Bazel for IntelliJ plugins. This shift allows us to tackle long-standing issues and improve the overall experience of working with Bazel projects in JetBrains IDEs. As of July 2025, these plugins are no longer…

With the live watches feature, you can monitor global variables in real time without pausing the debugger.

We’re launching our two-month Early Access Program (EAP) for CLion 2025.2. The EAP allows you to try new CLion features and improvements at no cost before the stable release. You can download the first EAP build, 252.13776.55, from the link below, via Toolbox App, or as a snap package if you’re usin…