KotlinConf 2026 marked a milestone for the Kotlin community: the very first Golden Kodee Community Awards. The awards recognize the individuals and communities whose passion and dedication help the Kotlin ecosystem thrive. From creating educational content and building engaging online communities to organizing events, …

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Toolbox App 3.6 gives you better control over local storage and makes Windows installation failures easier to diagnose. Clean up removable Toolbox App data from Settings The Toolbox App now shows how much removable data it can safely clean up, providing a breakdown for the download cache, previous versions, temporary …

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IntelliJ IDEA 2026.1.4 is out with some useful fixes. You can update to this version from inside the IDE, using the Toolbox App, or using snaps if you are a Ubuntu user. You can also download it from our website. The latest update brings the following improvements: For a comprehensive overview of the fixes, see the …

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Today we’re releasing two bug-fix updates for TeamCity On-Premises 2025.11 and 2026.1 servers. The 2026.1.2 update addresses a little over 10 issues, including the following: Version 2025.11.6 focuses exclusively on resolving security issues and does not include general bug fixes. To keep your server secure, we …

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If you’re applying for an engineering role at JetBrains, here’s what the recruitment process looks like. We’ll walk you through each stage, explain what recruiters and hiring teams are looking for, and share what actually makes a difference in getting hired. What’s different about hiring at JetBrains? The steps in our …

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Kotlin support is now available in BlueJ, one of the most established environments for teaching introductory object-oriented programming (OOP). This work is the result of a collaboration between JetBrains and the BlueJ team at King’s College London, including Professor Michael Kölling and Dr. Neil Brown, whose work has …

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Embedded software development comes with a unique set of pressures: strict safety and security standards, complex toolchains, and the constant challenge of catching defects as early as possible. Starting with CLion 2026.1.2, you can open SARIF findings from Parasoft C/C++test analyses for standards such as MISRA C/C++, …

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Hi everyone! May and June brought so much Kotlin news that I needed a little extra space for this roundup. Kotlin turned 15, Kotlin 2.4.0 arrived with new capabilities for developers on every platform, and I found plenty of ways to learn, experiment, build AI agents and AI-powered applications, and explore useful …

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Born out of a deep partnership between JetBrains and GitHub, this integration makes Copilot native in the agent picker and delivers a more stable agent experience directly in the IDE you already use every day. From ACP Registry to native experience Copilot was previously accessible via the ACP Registry, but this …

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We’re excited to welcome Windows developers to JetBrains Air! Download for x64 / Download for ARM64 Since we launched the JetBrains Air, Windows support has been one of the most requested updates from the developer community. We heard that feedback and worked hard to bring Air to Windows. Air is built for …

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What’s at stake with every commit Security incidents in financial services are both frequent and costly. The average data breach in the financial industry cost USD 6.08 million in 2024. That includes incident response, customer notification, legal work, and reputational damage, but it doesn’t include the months of …

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Starting from IntelliJ IDEA 2026.2, JetBrains will sunset Kotlin Notebook as a product and will no longer maintain it. The plugin will remain available on an open-source model so the community can continue its development. Below, we explain why we’re making this change, how it affects current Kotlin Notebook users, …

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Language Server Protocol (LSP) solves a real problem: before, each IDE or editor had to implement support for a specific language separately. A language server puts that work in one place and exposes it through a common protocol, providing completion, formatting, documentation, and related features. That common …

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