dotnet / roslyn
The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.
dotnet / roslyn
unoplatform / uno
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.
riok / mapperly
A .NET source generator for generating object mappings. No runtime reflection.
MattParkerDev / SharpIDE
A modern, cross platform IDE for .NET, built with .NET & Godot
dotnet / roslynator
Roslynator is a set of code analysis tools for C#, powered by Roslyn.
roslynpad / roslynpad
Cross-platform C# editor based on Roslyn
peachpiecompiler / peachpie
PeachPie - the PHP compiler and runtime for .NET and .NET Core
tareqimbasher / NetPad
A cross-platform C# editor and playground.
OmniSharp / omnisharp-roslyn
OmniSharp server (HTTP, STDIO) based on Roslyn workspaces
dotnet / roslyn-analyzers
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meziantou / Meziantou.Analyzer
A powerful C# Roslyn analyzer that uses static analysis to detect bugs, surface security issues, and enforce best practices—helping developers and AI write more reliable code.
SonarSource / sonar-dotnet
Code analyzer for C# and VB.NET projects
icsharpcode / CodeConverter
Convert code from C# to VB.NET and vice versa using Roslyn
GustavEikaas / easy-dotnet.nvim
A plug-and-play Neovim plugin for .NET development. Roslyn LSP with Roslynator, bundled netcoredbg debugging, and a Rider-like test runner with neotest support. Smooth build, test, and run for C#, F#, Razor, and .NET Aspire. The last .NET plugin you'll ever need.
microsoft / Microsoft.Unity.Analyzers
Roslyn analyzers for Unity game developers
cybermaxs / awesome-analyzers
A curated list of .NET Compiler Platform ("Roslyn") diagnostic analyzers and code fixes. Everyone can contribute here!
devlooped / ThisAssembly
Expose project and assembly level information as constants in the ThisAssembly class using source generators powered by Roslyn.
Zaneris / passenger
A Rider-inspired IDE for C# and .NET, written in C# with Avalonia: its own editor over Roslyn, its own debugger and profiler, unit tests, Git, NuGet and a terminal, all of it open to your coding agent
vuglll / EFDoctor
Local-first static analysis for EF Core: finds performance and correctness problems (SaveChanges in loops, unbounded queries, cartesian Includes, sync-over-async, unsafe raw SQL) with evidence and remediation.