If you’ve been keeping up with Java virtual threads, you already know that this hot new feature significantly improves hardware utilization for parallel I/O-bound operations. Virtual threads map multiple concurrent I/O operations to a single OS thread without blocking. The novel aspect of this approach is that it …

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Thank you to everyone who joined Advent of Code 2025 in Rust! It was inspiring to see many Rustaceans solving algorithmic puzzles, and celebrating the holiday coding season with the community. Before the Advent began, Vitaly Bragilevsky published a blog post on how to use AI in Advent of Code challenge responsibly and …

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This is the second guest post in a two-part series from José Luis González. José Luis has a PhD in software development and is a JetBrains-certified Kotlin Trainer, who works with developers and engineering teams to deepen their Kotlin skills and apply the language effectively in real projects. At Hyperskill, he runs …

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Qodana 2025.3 delivers important new capabilities that help teams standardize their development practices, improve compliance, make audits easier, and simplify large-scale code analysis. From introducing Global Project Configuration, a major step toward scalable, centralized policy management, to expanding license …

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This article was brought to you by Kumar Harsh, draft.dev. Docker has changed the way we build and ship software. Instead of wrestling with “it works on my machine” issues, developers can now package applications and all their dependencies into a neat, portable container that runs anywhere. No wonder Docker has become …

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Since the 2025.3 release, we’ve published several rapid-response updates (2025.3.0.1–2025.3.0.4) for ReSharper and Rider to address the most urgent issues as quickly as possible. The 2025.3.1 update brings all of those fixes together and includes additional improvements that required more time to implement. For Rider, …

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The next edit suggestions feature is now enabled in all JetBrains IDEs for JetBrains AI Pro, AI Ultimate, and AI Enterprise subscribers. Yes, you read that right! JetBrains-native diff suggestions are available right in your editor. Global support for optimized latency. Out-of-the-box IDE actions for reliability. And …

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Bring Your Own Key (BYOK) is now available in the AI chat inside JetBrains IDEs as well as for AI agents, including JetBrains’ Junie and Claude Agent. Whether you’re looking to use cutting-edge frontier models, cost-efficient small models, locally hosted private models, or experimental research previews, BYOK makes it …

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IntelliJ IDEA 2025.3.1 is out with a number of 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 […] Link to …

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Hi DataGrip and Database Tools community, Shortly after the 2025.3 release, your feedback made it clear that the redesigned workflow for query files and query consoles introduced issues in several important scenarios, especially when working with global data sources. After reviewing the impact, we’ve decided that the …

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Adopting Kotlin in a Java-centric company is not about flipping a switch or rewriting everything “the right way”. It’s about people, timing, risk, and trust. Over the last four weeks, we’ve published a series of blog posts by Urs Peter, covering all of these aspects of migrating to Kotlin. In this post, we’ll tie the …

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“It’s tiiiiiiiiiiiime!”, and not just for Mariah Carey on the playlist. Here’s our annual roundup of JetBrains Academy courses – the favorites you loved this year and the new courses launched in 2025. If you’re trying to figure out where to start, what to learn next, or how to invest in your future skills, this […] …

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AI is more like a megaphone than a magic wand. It amplifies what is already there. Whatever habits you bring to your workflow, good or bad, AI will turn up the volume. Every untested component, undocumented design, and ill-specified feature, to name a few, becomes louder when AI enters the mix. Teams with a clear […] …

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MPS 2025.3 introduces a major overhaul of the JavaDoc language, significant changes to generator plans, and a major update to the reflective editor. It also enables keyboard actions in the Logical view and allows TextIcon to offer visually distinct variants for light and dark themes. DOWNLOAD MPS 2025.3 What’s new …

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The Kotlin ecosystem continues to grow among the world’s most recognized brands, including Meta, AWS, Duolingo, Uber, and others. At KotlinConf 2025, these companies took the stage to share practical, real-world engineering stories. KotlinConf is where developers can learn directly from the teams building products at …

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Looking back Hello, friends! 10 years ago to this very day, DataGrip was born. That’s right, on December 16, 2016, the first-ever version of DataGrip was released! But the origins of DataGrip go back even further. We had already been working to create a database IDE for quite some time by then, and its codename […] …

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The Kotlin 2.3.0 release is out! This version includes new language features, stable ones, and other features now enabled by default. This release also brings tooling updates, performance improvements for different platforms, and important fixes. Here are some additional highlights from this release: For the complete …

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C and C++ are the backbone of modern software. Operating systems, databases, game engines, and compilers all trace their roots to these languages. They give developers low-level control over memory, hardware, and performance. It’s a level of control that has defined decades of software development. However, the …

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Over the past few weeks, after we announced ACP protocol support, I’ve gotten lots of messages asking something along these lines: “Microsoft just launched AgentHQ for GitHub and VS Code. So, does this mean JetBrains will drop ACP? Will you only support your own thing now?” The quick answer: We’re not picking sides. …

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