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75 results for source starred repositories written in C#
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Integrate cutting-edge LLM technology quickly and easily into your apps

C# 26,628 4,329 Updated Nov 7, 2025

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

C# 25,916 2,297 Updated Oct 5, 2025

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

C# 19,986 4,196 Updated Nov 7, 2025

ASP.NET Boilerplate - Web Application Framework

C# 11,980 3,826 Updated Aug 21, 2025

Practical samples of ASP.NET Core 10 RC 2, 9, 8.0, 7.0, 6.0, 5.0, 3.1, 2.2, and 2.1,projects you can use. Readme contains explanations on all projects.

C# 10,293 1,411 Updated Oct 28, 2025

ML.NET is an open source and cross-platform machine learning framework for .NET.

C# 9,288 1,942 Updated Nov 7, 2025

This repository is for active development of the Azure SDK for .NET. For consumers of the SDK we recommend visiting our public developer docs at https://learn.microsoft.com/dotnet/azure/ or our ver…

C# 5,881 5,063 Updated Nov 7, 2025

🍰 Cake (C# Make) is a cross platform build automation system.

C# 4,095 758 Updated Nov 2, 2025

Vim Emulator Plugin for Visual Studio 2015+

C# 3,736 415 Updated Sep 14, 2025

Command line parsing, invocation, and rendering of terminal output.

C# 3,608 412 Updated Nov 7, 2025

Roslynator is a set of code analysis tools for C#, powered by Roslyn.

C# 3,327 273 Updated Oct 15, 2025

.NET Transactional Document DB and Event Store on PostgreSQL

C# 3,259 512 Updated Nov 5, 2025

.NET Interactive combines the power of .NET with many other languages to create notebooks, REPLs, and embedded coding experiences. Share code, explore data, write, and learn across your apps in way…

C# 3,141 413 Updated Oct 29, 2025

Cross platform code coverage for .NET

C# 3,106 392 Updated Nov 2, 2025

.NET language playground

C# 2,911 213 Updated Nov 18, 2024

An implementation of StyleCop rules using the .NET Compiler Platform

C# 2,799 512 Updated Dec 4, 2024

🎷No ceremony, just code. Blazing fast, typesafe binary serialization.

C# 2,114 46 Updated Sep 16, 2025

PolySharp provides generated, source-only polyfills for C# language features, to easily use all runtime-agnostic features downlevel. Add a reference, set your C# version to latest and have fun! 🚀

C# 2,093 68 Updated Sep 3, 2025

OmniSharp server (HTTP, STDIO) based on Roslyn workspaces

C# 1,958 429 Updated Sep 29, 2025

CodeMaid is an open source Visual Studio extension to cleanup and simplify our C#, C++, F#, VB, PHP, PowerShell, JSON, XAML, XML, ASP, HTML, CSS, LESS, SCSS, JavaScript and TypeScript coding.

C# 1,953 364 Updated Oct 13, 2025

Mutation testing for .NET core and .NET framework!

C# 1,916 209 Updated Nov 7, 2025

Node.js Tools for Visual Studio

C# 1,796 355 Updated Oct 31, 2025

Statiq Web is a flexible static site generator written in .NET.

C# 1,669 235 Updated Jan 9, 2024

Coyote is a library and tool for testing concurrent C# code and deterministically reproducing bugs.

C# 1,571 83 Updated Dec 11, 2024

WF runtime ported to work on .NET 6

C# 1,177 226 Updated Nov 6, 2025

An analyzer library for C# and VB that uses Roslyn to produce refactorings, code analysis, and other niceties.

C# 1,138 275 Updated Feb 13, 2024

This repo contains Minsk, a handwritten compiler in C#. It illustrates basic concepts of compiler construction and how one can tool the language inside of an IDE by exposing APIs for parsing and ty…

C# 1,105 178 Updated Jul 23, 2021

Tooling for converting pre 2017 project to the new Visual Studio 2017 format.

C# 1,094 118 Updated Aug 10, 2025

Set of roslyn-based analyzers for catching common C# errors (inspired by Google's error-prone)

C# 1,079 46 Updated Jul 31, 2025

Windows tail program and log file analyzer.

C# 1,078 179 Updated Nov 4, 2025
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