.NET 10 Preview 6 brings JIT improvements, one-shot tool execution

1. Roslyn

   1 177 20,702 10.0 C#

   The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.

   

   Yes it is. you can fork the roslyn compiler and toolchain here: https://github.com/dotnet/roslyn It's even an mit license one of the most permissive.

2. ReSharper

   www.jetbrains.com sponsored

   ReSharper is now available in VS Code and Cursor. ReSharper brings a professional toolset for C# developers backed by over 20 years of experience, enterprise-grade security, SOC 2 compliance, and the trust of companies worldwide.

   

3. csharpier

   2 38 2,338 8.7 C#

   CSharpier is an opinionated code formatter for c#.

   

   Since you mention great CLI - is there a CLI tool that is free/cross platform that works like prettier ? I found https://csharpier.com/ but have never heard of anyone using it.

   Also not sure how it works with linters like roslynator or stylecop ?

4. StyleCopAnalyzers

   3 31 2,854 9.5 C#

   An implementation of StyleCop rules using the .NET Compiler Platform

   

   I think there are also a lot of default rules which aren't enforced until they're bumped up in severity in the .editorconfig.

   Also it can hook into roslyn analyzers, so if you want a more opinionated analyzer then stylecop analyzers ( https://github.com/DotNetAnalyzers/StyleCopAnalyzers) would be an option, although I haven't used it myself for a long time.

5. MonoGame

   4 98 14,484 9.3 C#

   One framework for creating powerful cross-platform games.

   

6. subtitleedit

   5 49 14,432 10.0 C#

   the subtitle editor :)

   

7. Jellyfin

   6 1,070 57,878 9.9 C#

   The Free Software Media System - Server Backend & API

   

8. Avalonia

   7 298 31,621 9.8 C#

   Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The future of .NET UI

   

9. AppSignal

   www.appsignal.com sponsored

   AppSignal knows why the f*#k it crashed. Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.

   

10. Bitwarden

    8 1,073 20,239 9.9 C#

    Bitwarden infrastructure/backend (API, database, Docker, etc). (by bitwarden)

    

11. Uno Platform

    9 159 10,064 10.0 C#

    Open-source platform for building cross-platform native Mobile, Web, Desktop, and Embedded apps from a single C#/XAML codebase. Work from any IDE/CLI with Hot Reload, Visual Designer, MCPs, and Skills built for modern .NET workflows. 200M+ NuGet downloads.

    

12. Files

    10 190 45,819 9.7 C#

    A modern file manager that helps users organize their files and folders.

    

13. ScreenToGif

    11 158 27,737 7.7 C#

    🎬 ScreenToGif allows you to record a selected area of your screen, edit and save it as a gif or video.

    

14. DevToys

    12 69 32,063 4.7 C#

    A Swiss Army knife for developers.

    

15. ImageGlass

    13 106 14,527 9.8 C#

    🏞 A fast, open-source, modern image viewer for 90+ formats – including WEBP, GIF, SVG, AVIF, JXL, HEIC and more – built for smooth browsing across Windows, macOS, and Linux.

    

16. ShareX

    14 587 39,865 9.9 C#

    ShareX is a free and open-source application that enables users to capture or record any area of their screen with a single keystroke. It also supports uploading images, text, and various file types to a wide range of destinations.

    

17. Duplicati

    15 26 15,052 9.9 C#

    Store securely encrypted backups in the cloud!

    

18. OpenRA

    16 266 17,483 9.2 C#

    Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.

    

19. CsWin32

    17 28 2,524 8.7 C#

    A source generator to add a user-defined set of Win32 P/Invoke methods and supporting types to a C# project.

    

    Interestingly, the Rust windows crate is generated from an MSIL assembly. And same metadata might be used to generate C# bindings thanks to cswin32 [1] project. The meta-assembly generation (Win32 metadata project) is based on clangsharp and it's fairly straightforward to generate interop code for native Windows libraries. Some time ago I described this process on my blog for the detours library [2]

    [1] https://github.com/microsoft/CsWin32

    [2] https://lowleveldesign.org/2023/11/23/generating-c-bindings-...

20. STROOP

    18 1 198 1.9 C#

    SuperMario64 Technical Run-time Observer and Object Processor (by SM64-TAS-ABC)

    

21. awesome-dotnet

    19 25 21,635 8.3

    A collection of awesome .NET libraries, tools, frameworks and software

    

    https://github.com/quozd/awesome-dotnet

22. Dalamud

    20 10 1,633 9.8 C

    FFXIV plugin framework and API

    

    The FFXIV extension/mod tool is a fun example.

    https://github.com/goatcorp/Dalamud

23. Carter

    21 17 2,461 5.3 C#

    Carter is framework that is a thin layer of extension methods and functionality over ASP.NET Core allowing code to be more explicit and most importantly more enjoyable.

    

    I adore minimal API and when paired with Carter it’s just gorgeous.

    https://github.com/CarterCommunity/Carter

    My current absolute favorite is .NET Aspire. Build distributed applications with an OTEL support dashboard - up and running in minutes.

    https://learn.microsoft.com/en-gb/dotnet/aspire/whats-new/do...

    Only gap in Aspire is deployment (k8s) tooling which is on the way.

24. sdk

    22 125 3,217 10.0 C#

    Core functionality needed to create .NET Core projects, that is shared between Visual Studio and CLI (by dotnet)

    

    https://github.com/dotnet/sdk/issues/48174

25. .NET Runtime

    23 743 18,304 10.0 C#

    .NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

    

    [2] https://github.com/dotnet/runtime/discussions/115627#discuss...

26. SaaSHub

    www.saashub.com sponsored

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    

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