JetBrains ReSharper

ReSharper 2026.2.1 has arrived! 🎉 Out-of-Process mode is now the default and supports dotCover, as well as type and project dependency diagrams. In the ACP integration, Junie adds support for Claude Opus 5. See what else is new: blog.jetbrains.com/dotnet/2026/...

Team #ReSharper or #Roslyn? 🥊 Why not both? 💘 ReSharper can automatically adjust and follow compiler warnings from Alt+Enter with #pragma directives and/or .editorconfig rules. Learn more and download the latest ReSharper release here 👉 https://jb.gg/mgq8z7 #dotnet #roslyn

That’s a wrap on .NET Day Online! Thank you to all of our speakers and to everyone who watched and asked questions. You can rewatch the stream here: https://jb.gg/dotnet-day-main #dotnet

#ReSharper 2026.2 now includes #performance, #memory profiling & code coverage! 🚚 Nothing extra to select; the tools are ready to use inside #VisualStudio right away.✨ Try it today! #dotnet @visualstudio.com #dotUltimate Learn more & download the latest ReSharper release here 👉 https://jb.gg/mgq8z7

#MicrosoftDefender slowing you down? 🐌 Find out how we teamed up 🤝 with @microsoft.com to measure 📏 and optimize startup times ⏱️ of #ReShaper and #JetBrainsRider for #WindowsDev! 🚀 blog.jetbrains.com/dotnet/2026/... #DevTools

#ReSharper for #CursorAI is here from @jetbrains.com! Bring instant ⚠️ code analysis, 🧭 navigation, 🔁 refactoring, 🧪 testing, and 🐞 debugging to AI assisted .NET development, **all without tokens**! Learn what it's all about with our short 5-minute video. #dotnet #CSharp #AI youtu.be/yB2INwcpJqQ

Do you use AI-first IDEs like Cursor Antigravity or Kiro? Are you a #dotnet developer? If you answer yes to both, you should know that @jetbrains.com has an extension for you. Learn more below blog.jetbrains.com/dotnet/2026/...

There is so much more to building #dotnet apps than debugging. If you are using #resharper in @vscode.dev, you have access to many great developer productivity enhancements. Learn more below blog.jetbrains.com/dotnet/2026/...

The ReSharper 2026.2 release is here! Explore our What's New page for a complete overview of the key new features. 👇 jb.gg/rs-262-relea...

Prefer to wire up debug configs by hand? ReSharper ships predefined launch.json snippets for attaching to a process or launching .NET, .NET Framework, Mono, and web apps. Unfold one, and the code completion helps you fill in the essentials, such as the binary path. 🔗 jetbrains.blog/rs-vsc-debug...

Start a .NET debug session or attach to a running one. ReSharper for VS Code/Cursor can run and debug .NET, .NET Framework, and Mono projects, or attach to a running process. It auto-creates debug configs and reads your launchSettings.json – zero setup for common cases. bsky.app/profile/did:...

Debug your unit tests without leaving your test workflow. With ReSharper for @vscode.dev, Cursor, and compatible editors, drop a breakpoint in a failing test, run it under the debugger, and step through to inspect the state right where it breaks. ✅ 🔗 jetbrains.blog/rs-vsc-debug...

Your editor, now with @rider.jetbrains.com debugging power. ReSharper brings .NET debugging powered by the @rider.jetbrains.com engine to @vscode.dev, Cursor, and compatible editors. No extra extensions, no setup – install, set a breakpoint, go! jetbrains.blog/rs-vsc-debug...

You asked, and we delivered. Debugging was the #1 request from .NET devs. With ReSharper 2026.2, it's here, joining the inspections, refactorings, and Solution Explorer you already use in VS Code, Cursor, and compatible editors. Why wait? Install and debug today. 🔗 jetbrains.blog/rs-vsc-debug...

ReSharper 2026.2 for @vscode.dev and Cursor just shipped a new update, and it is 🔥 🐞 .NET debugging – breakpoints, stepping, debugging unit tests 🔀 Call and Type Hierarchy – see how your code connects 🔎 Value tracking – follow any value across your codebase 📜 jetbrains.blog/rs-vsc-2026-...

Excited for this Thursday! 😬 @xoofx.mastodon.social.ap.brid.gy (create of Markdig, Scriban) joins us at 3pm UTC to talk about his latest project - XenoAtom.Terminal.UI. How he built a reactive, binding-first terminal UI framework, and what role AI takes in it. blog.jetbrains.com/dotnet/2026/...

Tune in tomorrow for our dotUltimate 2026.1 release party! 🎈 We will be covering: 🧩 GA of @resharper.jetbrains.com for @vscode.dev ✨ BYOK, ACP, MCP, and Next-Edit Suggestions 🎮 Debugging and Profiling 📦 @nuget.org PMC 🚀 File-Based Apps Enable the 🔔 here: www.youtube.com/live/-cp6nVS...

ReSharper and Rider 2026.1 release party is incoming! 😃 📅 April 8, Wed, 3pm UTC 🗣️ Our .NET Advocates and @aiwithmichelle.com 🎁 Lots of new features! 🤔 Bring all your questions! #dotnet #dotUltimate #ama www.youtube.com/live/-cp6nVS...

Blogged: Using ReSharper in Cursor, Windsurf, Kiro, Antigravity, & More The fact that ReSharper is on Open VSX was a pleasant surprise to learn about! Plus, it was a nice change of pace from the AI content lately. @jetbrains.com @resharper.jetbrains.com #dotnet daninacan.com/using-reshar...

Upgrade the way you code with ReSharper! ReSharper for @vscode.dev is now generally available, bringing gold-standard code analysis, trusted refactorings, and powerful navigation into the editor. Install from the Visual Studio Code Marketplace: marketplace.visualstudio.com/items?itemNa...

🧙‍♂️Legend has it that some developers can spot C# code issues instantly. The rest of us use @resharper.jetbrains.com. Now available for VS Code, Cursor, Google Antigravity, and other compatible editors. Learn more 👉 jb.gg/rs-in-vsc-re...

ReSharper for @vscode.dev, Cursor, and compatible editors is now generally available 🎉 After a year in preview: C# code analysis, solution-wide refactorings, navigation, Solution Explorer, and unit testing. Free for non-commercial use. jb.gg/rs-in-vsc-re...

ReSharper 2026.1 EAP 4 Is Available This early preview build contains improvements to OOP mode, a few bug-fixes, and a new code style inspection for accessor order. Download the EAP build here 👉 www.jetbrains.com/resharper/ne...

🛠 ReSharper 2025.3.0.4 has been released! This update includes important fixes, including: ✔️ Optional SQL/NoSQL support in the installer ✔️ Scrollbars restored in the Unit Test Output panel in OOP mode See the full list of changes 👉 jb.gg/rs-25304-bs

Tune in tomorrow, 5 PM CET 🎈 👀 www.youtube.com/live/v0rSqmV...

Join our JetBrains .NET team for a Reddit AMA! 💬 Ask us anything about our Rider, ReSharper, other .NET tools, or JetBrains 📅 December 10, 12 - 4 PM CET 👉 Submit your questions now on r/JetBrains www.reddit.com/r/Jetbrains/...

ReSharper and Rider 2025.3 release party is incoming! 😃 📅 December 9, Tue, 4pm UTC 🗣️ Our .NET Advocates and @auduchinok.bsky.social 🎁 Lots of new features! 🤔 Bring all your questions! #dotnet #devtools #ai #csharp #fsharp #ama

⚡ ReSharper 2025.3.0.1 is out! This update brings fixes for a couple of critical issues pertaining to stability and usability of the latest release of ReSharper. You can download the latest build here: www.jetbrains.com/resharper/do...

C# 14 is here, and so is ReSharper 2025.3's support for it – available the same day (and even hour) as the .NET 10 release! 🚀 This blog post goes in-depth on the latest updates to C# support in ReSharper and @jetbrains-rider.bsky.social 2025.3 👉 jb.gg/rs-rd-253-c-... #dotnet #csharp14 #vs2026

ReSharper 2025.3 has just been released! 💡 Day-one support for C# 14 ✅ Compatibility with @visualstudio.com 2026 ⚡ Major performance improvements ⭐ And much more! Click here for details: www.jetbrains.com/resharper/wh... #dotnet10 #csharp #vs2026

ReSharper is now available on the Open VSX Registry! 🎉 If you use Cursor or Windsurf, you can easily install and keep ReSharper updated – just type “ReSharper” into the search box in the Extensions view. Find more details in our blog post 👉 jb.gg/rs-open-vsx-bs

Our @matkoch.dev has been checking notes. 🥸 Here are his 9 ReSharper features that every #dotnet developer should know! 🧑‍💻 Are you missing anything from that list? Let us know! blog.jetbrains.com/dotnet/2025/...

🛠 ReSharper 2025.2.2 is here! An easier migration flow to Visual Studio 2026 Insiders and beyond, xUnit v3 support, cleaner XML doc handling, and more. See what’s new 👉 jb.gg/rs-252-2-bs

ReSharper 2025.3 just started its Early Access Program!🚀 The first build comes with: - Preview support for Visual Studio 2026 Insiders - Faster startup in Out-of-Process mode - A host of improvements for C++ support Check out the blog post to learn more and download the build 👉 jb.gg/rs-253-eap-bs

Great news, VS Code community! Recent preview builds of ReSharper for VS Code brought initial XAML and Razor/Blazor support, as well as file nesting and the “New Folder” action in the Solution Explorer. Check out all the latest updates 👇 marketplace.visualstudio.com/items?itemNa... #dotnet #vscode

ReSharper is ready for you, Visual Studio 2026 Insiders! The 2025.2.1 update, released just last week, brings preview support for the newest version of VS. Simply reinstall, and you’re good to go! Download ReSharper 2025.2.1 here: jb.gg/rs-vs-2026-i... #dotnet #visualstudio

The ReSharper 2025.2.0.1 bug-fix update is out now! You can download the latest build here. 👉 jetbrains.com/resharper/do...

🔴 Going live with our 2025.2 release party! 📺 Come and say hello! 😃

🔴 Going live with our 2025.2 release party! 📺 Come and say hello! 😃

We have a very special guest joining us this time around 🌟 If you’ve ever wanted to take a peek behind the curtain at how ReSharper’s C# team approaches development — now’s your chance to ask those burning questions! Join us tomorrow: jb.gg/rd-rs-252-re...

🏎️ Smarter Rename refactoring, smoother inplace refactorings, and quicker solution loading, indexing and navigation! ReSharper’s performance has been transformed with the latest release 🙌 Get the full story: jb.gg/rs-252-perf

Don’t miss it – it’s #Junie time! 😉

ReSharper and Rider 2025.2 release party is incoming! 😃 📅 August 20, Wed, 3pm UTC 🗣️ Our .NET Advocates and Friends 🎁 Lots of new features! 🤔 Bring all your questions! #dotnet #devtools #ai #csharp #fsharp #ama

ReSharper 2025.2 has just been released! 🎉 This release includes: ✅ Out-of-Process mode in Public Preview ✅ C# 14 support with extensions and partial events ✅ Enhanced LoggerMessage support ✅ Major performance improvements across the board Get the full picture here: jb.gg/resharper-25...

The ReSharper 2025.2 Release Candidate Is Out! This build contains all of the features and performance enhancements expected in the upcoming major release. Learn more on our blog 👉 jb.gg/rs-252-rc-blog #dotnet #visualstudio #csharp

🥳 ReSharper turns 21! What started as just an idea 21 years ago has transformed into the ultimate productivity tool. Today we have two new guests joining the party: 🚀 Out of Process mode: jb.gg/rs-oop-bs 🆕 ReSharper for VS Code: jb.gg/rs-vsc-bs Thanks for being part of our journey!

One thing I like about working on a new codebase is finding all those low-hanging fruits, optimizations that have a significant impact for a relatively low effort. Here, before/after, squashing ~140 MB of heap allocations from Resharper licensing code.

ReSharper for @vscode.dev make sense of your code at a glance 😏 🏷️ Argument names ➰ Lambda parameter types 🕵️ Anonymous and tuple types 📊 Per-line method calls ⚠️ #pragma warning insights Visual cues. Zero guesswork. 🙌 jb.gg/rsrp-in-vsc

The ReSharper extension for @vscode.dev just received several quality-of-life updates: 🛠️ Ability to choose target frameworks for .cs files 🧭 Clickable links for types in hover tooltips 🪄 Tooltips in files from external sources jb.gg/rs-vsc-bs

We've just enabled Out-of-Process mode by default in ReSharper 2025.2 EAP 6, and we're quietly sweating 😰 We know it's solid, but there's still that voice "What if we broke everything?". Will you try EAP 6 and let us know? If it explodes, someone's having a panic attack over here. 🔗 jb.gg/rsrp-eap6