Learning to code in an online course can feel like hitting a wall again and again, without much help moving forward. Our research team wanted to change that. That’s why our Education Research team built an AI-powered hints tool that doesn’t just point out errors but helps students understand them. As described in our …

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If you’ve read the blog post How to Build Chatbots With LangChain, you may want to know more about LangChain. This blog post will dive deeper into what LangChain offers and guide you through a few more real-world use cases. And even if you haven’t read the first post, you might still find the info […] Link to article: …

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KotlinConf 2026 is starting to take shape, and there’s a lot happening across the Kotlin ecosystem right now. From the first conference speakers and community awards to new releases, tools, and real-world Kotlin stories at serious scale, I’ve gathered all the highlights you won’t want to miss. Let’s dive in! From …

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We’re continuing to modernize our IDEs, and in this update we’ve refreshed something you interact with constantly – the editor. These changes are designed to provide improved comfort, a cleaner look, and a more enjoyable experience during the hours you spend coding. We want to make the editor easier on the eyes, help …

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Disclaimer: This article was created using AI-based writing and communication companions. With its help, the core topics of this rich and nuanced livestream were conveniently distilled into a compact blog post format. In our yet another JetBrains livestream, Vitaly Bragilevsky was joined by Carl Lerche, the creator of …

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Modern data teams need flexibility and scalability as workflows evolve and AI becomes central to analytics. They are increasingly relying on AI to enable self-service analytics and accelerate data workflows, and it has become essential to establish shared business logic and context that both humans and AI systems can …

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AI tools have become a core part of modern software development. Developers rely on them throughout the life cycle, from writing and refactoring code to testing, documentation, and analysis. Once experimental add-ons, these tools now function as everyday assistants and are firmly embedded in routine workflows. But why …

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This article was brought to you by Adeyinka Adegbenro, draft.dev. Developers know the frustration well. Code works perfectly on their laptop, then breaks the moment it hits staging or production. It’s easy to overlook slight environmental differences that hide latent bugs like race conditions, platform-specific library …

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Working on an existing Go project rarely starts with a plan to modernize it. More often, you open a file to make a small change, add a field, or adjust some logic. The code compiles, tests pass, and everything looks fine, but the language has moved forward, and your code hasn’t kept up. As you […] Link to article: …

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This tutorial was written by an external contributor. Over a decade ago, Netflix became one of the early adopters of microservice architecture, showcasing its potential at a large scale. Since then, many companies have jumped on the microservices bandwagon, building their backends this way from day one. While …

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Hi there 👋 February is in full swing, and we’ve packed this digest with things you don’t want to miss.Inside: upcoming events, hands-on learning, competitions, scholarships, and fresh updates to keep you moving forward in 2026 🚀 Link to article: …

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(This opinion piece by JetBrains’ Team Lead in AI Development Experience reflects on key takeaways from NeurIPS 2025, a major AI research conference. It explains why these insights matter and considers related signals emerging from other recent research.) Mass layoffs, robots taking control of the planet, a post-truth …

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