Put a capable coding model inside a developer’s primary workspace, and the IDE stops being a place where you write code. It becomes a place where you direct an agent, watch how it reasons, manage what it pays attention to, and decide when its output is worth shipping. That was the defining theme of the […] Link to …

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We ran the same coding tasks with and without prebundled tooling, across multiple models and languages. Here’s what changed. Eval-driven development IDE-native search reduced latency, cost, and budget overruns. The comparison below uses paired task-level deltas. Aggregate medians and totals are shown for orientation. …

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Choosing between PyTorch and TensorFlow isn’t about finding the “better” framework – it’s about finding the right fit for your project. Both power cutting-edge AI systems, but they excel in different domains. PyTorch dominates research and experimentation, while TensorFlow leads in production deployment at scale. The …

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If you’ve been connected to the internet for a while, you’ve surely heard of AI Agent Skills. They teach your agent to do this and that. You might have even used or written a couple of them yourself. If you aren’t yet familiar with them, the idea is simple: Instead of prompting instructions for a […] Link to article: …

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Hi everyone! April brought exciting community news with the announcement of the Golden Kodee finalists, along with Kotlin and tooling releases, multiplatform progress, and fresh backend resources. I also came across the new Kotlin Professional Certificate on LinkedIn Learning, which is a great way to build your skills. …

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Hey! April brought many good reasons to open your IDE. Learn about a new DeepLearning.AI collab on spec-driven development, a beginner-friendly full-stack chat app course, a Kotlin certificate you can add to your LinkedIn profile, and fresh research on which AI coding tools developers actually use at work. Link to …

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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 distilled into a compact blog post format. In our recent JetBrains livestream, Vitaly Bragilevsky was joined by Rain, the creator of cargo-nextest, for a …

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Software consultancy and Rails Foundation member Planet Argon is once again collecting real-world insights from Rails developers and turning them into something the whole community can learn from. The survey takes a deep look at how Rails is actually used today, including the tools people rely on, how teams and …

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JetBrains PHPverse – a community-inspired professional event for PHP developers – returns once more on June 9, 2026. This year, we’re gathering some of the most influential voices in the PHP ecosystem to share their insights on shaping the modern PHP language, the internals of ecosystem tools and frameworks, and the …

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Your developers’ AI tools are only as good as what they know going in. When those tools run through the right IDE, it can give them a head start – a picture of the codebase the tools would otherwise need to piece together themselves. That means your team’s IDE choices belong on your AI agenda […] Link to article: …

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Have you ever wondered how machine learning models actually work with text? After all, these models require numerical input, but text is, well, text. Natural language processing (NLP) offers many ways to bridge this gap, from the large language models (LLMs) that are dominating headlines today all the way back to the …

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39 projects, 6 finalists, and a weekend of IDE-native AI in San Francisco. Earlier this month, we brought developers together in San Francisco for the inaugural JetBrains x Codex Hackathon. Over the course of one weekend, teams built 39 IDE-native AI projects, from which six finalists emerged. The event highlighted …

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This tutorial was written by an external contributor. As a developer, logging is usually the first technique that you reach for when something goes wrong in your application. You add a few log statements at the start and end of a function and in the exception handlers, and then you get a basic picture of […] Link to …

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Two valid ways of writing code. One place to own it. Quick version for AI-news-tired readers: press here There are two ways developers create code now: We don’t think one is better than the other. Our goal is to ensure both workflows can coexist inside JetBrains IDEs without hindering each other. In practice, this …

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TeamCity 2026.1 introduces a set of focused improvements that make your CI/CD more intuitive, intelligent, and enterprise-ready. Join us for a live walkthrough of the latest updates, including support for both the Kotlin DSL and YAML in pipelines. We’ll also introduce the new TeamCity CLI, which includes agent skills …

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According to the 2025 Go Developer Survey, 46% of Go developers use the language to build websites and/or web services. It’s therefore unsurprising that the topic of web frameworks frequently pops up in conversation and is often the subject of healthy debate. The GoLand team enters the chat armed with data to answer …

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Every company, when evaluating new tools, technologies, or infrastructure, eventually runs into the same question: “Should we build this ourselves or buy a ready-made solution?” The default answer is often: “We can do it ourselves.” And technically, that’s true. But the real question isn’t whether it’s possible. It’s …

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Install trusted skills once, then use them across agents and projects. Two new features have just arrived in AI Assistant to address this issue: the skills manager and the skill repository. Together, they make skills easier to discover, trust, and reuse. Instead of keeping skills tied to one agent or project you can …

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