.NET Tools ReSharper Platform

The ReSharper 2026.2 Release Candidate is ready for you to try.

This release takes the first step toward ACP-based agent support in Visual Studio, starting with Junie in Preview, and sharpens everyday C# development with better analysis, refactoring, and .editorconfig integration. It also brings broader tool support in Out-of-Process mode and continued C++ language work.

If you’re ready to explore what’s coming, you can download the RC build right now:

Highlights of this release

• Preview of ACP-based agent support in Visual Studio, starting with Junie, JetBrains’ own LLM-agnostic agent.
• Improved C# analysis with more collection-expression cases and enhanced Extract Method that detects duplicates.
• .editorconfig and Roslyn analyzer integration, including adjusting compiler warnings from the Alt+Enter menu.
• Revamped Import missing references popup with no flickering and smarter placement.
• C++ updates: C++26 reflection, constexpr evaluation improvements, ISPC support, and new inspections.
• Faster, more memory-efficient processing of .cshtml and .razor files, plus reduced startup indexing allocations.
• dotTrace, dotMemory, and Monitoring now work in Out-of-Process mode.

You may also be interested in the latest release of ReSharper for VS Code and other VSC-based editors. Check out this blog post.

Try it out and share your feedback

You can download and install ReSharper 2026.2 RC today:

We’d love to hear what you think. If you run into issues or have suggestions, please report them via YouTrack or reach out to us on X.