JetBrains Blog: The Drive to Develop

The latest updates on all JetBrains products and topics
Adoption alone doesn’t improve velocity. See how Fin, Semrush, and Skiller Whale scaled AI agents, and the three lessons behind their results.
PyCharm 2026.3 is here! Alongside major features like JetBrains Air, workspaces, Python 3.15 lazy imports, and the redesigned interpreter widget, this release includes 303 fixes and improvements to everyday Python development. From smarter code completion to more reliable environments and debuggi…
Read Forrester's analysis of IntelliJ IDEA's benefits on code quality, productivity, and developer experience, and its open approach to AI.
JetBrains and Lauterbach presented the integration in a joint webinar, and this post recaps the session.
Rider 2026.3 brings improvements to the workflows you rely on to write, run, and debug games. This release connects Rider more closely with the Godot Editor, improves debugging for Unreal Engine and custom C++ engines, adds support for Unity CoreCLR Players, and introduces new Lua and Verse plugins …
Air in JetBrains IDEs brings AI coding agents like Codex, Claude, Cursor and Copilot into your IDE, with one place to follow, review and steer their work.
ReSharper 2026.3 adds Claude Agent and Codex to Visual Studio and supports .NET 11 and C# 15 from day one.
Rider 2026.3 ships alongside the release of .NET 11 with complete support on day one! See the extensive list of all updates for AI, .NET, and game development on our What’s New in Rider 2026.3 page.
ReSharper C++ 2026.3 introduces the Class Layout tool window, which shows how classes are laid out in memory and helps you spot wasted space. It also includes updates to format string analysis, refactoring enhancements, and new CUDA inspections.
This year marks the tenth edition of the State of Developer Ecosystem report. What started in 2017 as a survey about languages and tools has grown into a comprehensive study of how developers work, what they use, and how the industry is changing. The 2026 edition is based on responses from 28,945…
Let's explore Rust debugging in 2026, from println! and rust-lldb to RustRover's debugger and AI-assisted debugging!
TeamCity solutions engineer Artem Rokhin demonstrates how to debug Unity builds from Rider using the TeamCity CLI and MCP integration.
What changed in the Go ecosystem since last year? We looked at the Developer Ecosystem 2026 survey to bring you the answers.