Before we finalize the 2026.1 release, we are presenting a release candidate build so you can preview the new features ahead of time. Download MPS 2026.1 Release Candidate now: DOWNLOAD MPS 2026.1 RC 1 The release candidate brings a single, long-awaited feature: MPS is now accessible to AI coding agents via the MCP …

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Whether you’re building chatbots, training computer vision models, or analyzing business data, choosing the right AI framework can make or break your project. Python has become the dominant language for AI and machine learning development, and the ecosystem of frameworks supporting this work has matured significantly. …

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Together with The PHP Foundation, we’re embarking on an exciting expedition – the first annual State of PHP census that aims to tally the elePHPant population across the world. Come join us! With the help of the community, we’ve designed a comprehensive survey that aims to unearth the PHP developer trends – from years …

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The Rule of Zero, Three, and Five, sometimes written 0/3/5, is a set of C++ guidelines about resource ownership and the special member functions. They exist because the alternatives are double-frees, dangling pointers, and silently broken copies. In this post we’ll work through the rules by tripping over each of those …

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Modern C++ makes advanced high-performance techniques more accessible, with features like compile-time computation, zero-overhead abstractions, and expressive template code. But as your codebase grows, your ability to use these techniques productively depends heavily on how well your tooling understands them. Without …

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Many organizations are already deploying agentic workflows. Some are still experimental, while others are running in production. Once an AI agent can take action on behalf of a business, the question is no longer whether it’s useful, but what happens when something goes wrong. It’s tempting to focus on blame: the AI …

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We’re excited to be preparing the third edition of Plugin Developer Conf, coming this November 2026 — a free community event focused on developing and managing plugins for JetBrains products. Over the past two years, Plugin Developer Conf has brought together experts and practitioners from across the ecosystem to share …

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False positives interrupt your workflow. In RustRover 2026.1, we reduced them by up to 25% in real projects, so you’ll see fewer misleading warnings, more relevant suggestions, and smoother completion. Read on to learn what causes false positives and how we’ve been fixing them. What are false positives? The term false …

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Rider 2026.2 EAP 5 is now available, bringing a faster startup flow with the new non-modal Welcome screen and quality-check hooks for AI agents. If you’re catching up on the 2026.2 EAP cycle, be sure to check out the blog posts we’ve already published about other updates unveiled so far, including WPF Hot Reload, the …

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Most programming languages follow a familiar trajectory: early experimental releases, rapid iteration, and then – at some point – a 1.0 version that signals stability and the potential for serious adoption. Zig hasn’t followed that well-trodden path. What could be the reason? Andrew Kelley quit his job in 2018 to build …

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A fresh edition of Java Annotated Monthly has landed! The world of software development keeps moving at full speed, and this month’s selection helps you keep up without drowning in tabs. Inside, you’ll find hand-picked articles, podcasts, videos, and thought-provoking reads covering Java, Kotlin, AI, and the …

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We’ve just released IntelliJ IDEA 2026.1.3. 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 release …

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