The JetBrains Blog

This post is a follow-up to our July 27, 2026, announcement about CVE-2026-63077. Summary Since our initial announcement on July 27, 2026, we have received reports of active exploitation, as well as attempted exploitation, targeting unpatched TeamCity servers. We strongly recommend that cu…

Learn from industry experts, build real AI applications, master Python tools like pandas, and discover what's new in the JetBrains learning ecosystem.

The simplest tools are often the most useful, and debugging is a prime example of this. There are many advanced debugging techniques, and while they all have their use cases, println debugging is still the #1 choice, whether you're doing it manually or with the help of coding agents. Inser…

Where time actually goes in design-to-code Every design implementation starts the same way: find the Figma tab, find the right frame, screenshot it, paste it somewhere, switch back to the terminal. By the time you write the first line of code, you've already done five minutes of busywork, and you…

With the rapid rise in agent-first development, many developers are adopting AI-first editors like Cursor, Google Antigravity IDE, Devin Desktop, and Kiro into their workflows. The appeal is obvious: deep, contextual AI assistance integrated directly into the coding surface. But if you write C# and …

July gave the tech world plenty to talk about, from fresh releases and useful tutorials to Kotlin updates, AI experiments, and new ideas across the wider ecosystem. We packed the best of it into one issue, so you can skip scrolling and get straight to the good stuff. To top it all off, Donald Raab j…

Did you know? Ever wondered why C# uses the semicolon to terminate a statement? Obviously it comes from the C/C++ heritage it shares with other languages like Java, but where did C get it from? That would be Algol, where the semicolon was used to separate statements.  But why the semicolon? …

It’s no secret that agentic development is changing how developers build software. As agents take on more and more of the implementation work, developers spend less and less time manually editing code.  For this manual work, they might only need a basic, narrow set of features that IDEs prov…

Kotlin turns 15. Explore the new AI benchmark, latest Kotlin releases, Shipaton 2026, Golden Kodee winners, and learning resources.

Learn pandas by actually coding in your IDE, not watching six hours of video. Real-time feedback and real projects.

Over the past six months at JetBrains, our AI development expenses have increased roughly 10x. When the costs started rising, of course we noticed – and realized that we simply didn't know how to control them systematically.