The JetBrains Blog

Meet the new IDE plugin generator. We’ve combined the IDE Plugin wizard and IntelliJ Platform Plugin Template into one unified plugin wizard.

Explore smarter Axum navigation, HTTP method hints, and faster Reqwest client call generation in RustRover 2026.2.

Code coverage is one of those metrics that every development team talks about but few use to its full potential. Whether you’re shipping a SaaS product or maintaining a legacy monolith, understanding what your tests actually exercise-and what they miss-can make the difference between a confiden…

ReSharper C++ 2026.2 is out, bringing initial support for C++26 reflection, the most anticipated addition to the C++ language in recent years. This release also introduces ACP agent support in ReSharper with Junie as the first available agent, adds support for the ISPC language, and significantly…

Rider 2026.2 opens up the IDE's own intelligence to your AI coding agents, so they work from real project knowledge instead of reconstructing it from files and terminal output. A new set of agent skills covers testing, profiling, refactoring, and official Microsoft .NET workflows, and GitHub Copi…

ReSharper 2026.2 takes the first step toward ACP-based agent support in Visual Studio, starting with Junie in Preview. This is the beginning of an open AI ecosystem for .NET developers: your choice of agents and models, connected through a single protocol, paired with the code intelligence ReShar…

RustRover 2026.2 adds endpoint discovery and route–handler navigation for axum-based projects, brings support for Ferrocene, a qualified Rust toolchain, and improves your everyday experience with macros, imports, struct creation, module paths, benchmarks, .env files, and split mode.

Still using Classic? See the details and transition timeline.

Air now supports GitHub Copilot, OpenCode, Pi, Cline, and other ACP agents, adds Java and Kotlin IDE intelligence, and runs Windows tasks in Docker.

RubyMine 2026.2 introduces agentic debugging, AI completion support for third-party model providers, native GitHub Copilot integration, and improvements to the symbol-based code insight engine, which is now enabled by default.

In PyCharm 2026.2, you can build Python extensions with the new Rust plugin and debug them using debugpy, which is now the default engine. Running external utilities is now managed through a redesigned settings UI for uvx, while multi-project setups are supported out of the box for uv, Poetry, and H…

Today, we’re launching JetBrains Context, a new repository intelligence layer that helps coding agents work more efficiently and produce higher-quality results on complex codebases. As part of the JetBrains AI for Teams and Organizations rollout, JetBrains Context is now available in early access at…