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A security vulnerability in YouTrack came to light in March 2026, and we fixed it immediately. Most of you don’t need to do anything, but we want to keep you informed. For most YouTrack administrators, this is purely an informational post. Action required from YouTrack Server administrators If you are running YouTrack …
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TL;DR: This is a technical blog post about our work to improve UI responsiveness in IntelliJ-based IDEs. It’s a multi-year effort to fix several architectural constraints. The project is still ongoing, and so far we’ve built new tools and APIs that help move performance-sensitive work away from the UI thread. This …
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Spring AI is the application-facing integration layer you may already use. Koog is the next layer up when you need agent orchestration. Spring AI already covers the chat model API, chat memory, and vector storage for RAG, and it provides Spring Boot starters with auto-configuration. Koog’s role is not to erase that, …
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Earlier this winter, JetBrains and Cloud9 launched Sky’s the Limit, a global hackathon created to bring together two communities that share the same DNA: developers and esports enthusiasts. The idea was straightforward – developers like solving complex problems, and esports is full of strategy, data, and performance …
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AI coding assistants are no longer shiny add‑ons: they are standard parts of our daily workflows. We know developers’ perspectives on them in the short term, and many say they get more done and spend less time on boilerplate or boring tasks. But we know far less about what happens over years of real work […] Link to …
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Our final bug-fix update for the 2025.11 On-Premises servers is now available. Version 2025.11.4 addresses a few issues, including the folowing: All TeamCity bug-fix updates include performance and security improvements, so we recommend that you never skip these minor updates. See TeamCity 2025.11.4 Release Notes for …
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You may have already seen other JetBrains tools in the Gartner Magic quadrant. Now Qodana is listed on Gartner Peer Insights too! This is an important milestone for us as we continue to grow Qodana into a leading code quality platform for modern development teams. But more importantly, it’s an opportunity for our users …
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Introduction Git integration in JetBrains IDEs has been evolving for more than fifteen years, and throughout that time, we followed one guiding principle: At the lowest level, we simply run porcelain Git commands, parse their output, and avoid doing anything Git itself would not do. All user scenarios and UI are built …
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There are several ways to connect an AI agent to your data. Each approach solves a different problem and comes with its own trade-offs, what you’re really choosing between is speed and reliability. In this post, we’ll explore how to balance the two to get the best results for your team and use case. Today, […] Link to …
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