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79 results for source starred repositories written in C#
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PowerShell for every system!

C# 51,350 8,156 Updated Feb 4, 2026

ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

C# 37,655 10,571 Updated Feb 4, 2026

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

C# 26,324 2,320 Updated Jan 15, 2026

.NET Decompiler with support for PDB generation, ReadyToRun, Metadata (&more) - cross-platform!

C# 24,535 3,600 Updated Jan 30, 2026

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

C# 20,205 4,219 Updated Feb 4, 2026

Dapper - a simple object mapper for .Net

C# 18,205 3,685 Updated Jun 1, 2025

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

C# 17,496 5,324 Updated Feb 4, 2026

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.

C# 16,387 2,853 Updated Jan 26, 2026

EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

C# 14,560 3,359 Updated Feb 4, 2026

The official repo for the design of the C# programming language

C# 12,484 1,064 Updated Feb 4, 2026

Mono open source ECMA CLI, C# and .NET implementation.

C# 11,421 3,827 Updated Aug 27, 2024

Powerful .NET library for benchmarking

C# 11,342 1,042 Updated Feb 1, 2026

Json.NET is a popular high-performance JSON framework for .NET

C# 11,256 3,313 Updated Dec 30, 2025

A convention-based object-object mapper in .NET.

C# 10,207 2,382 Updated Jan 21, 2026

An easy way to perform background job processing in .NET and .NET Core applications. No Windows Service or separate process required

C# 9,995 1,748 Updated Feb 2, 2026

Git Extensions is a standalone UI tool for managing git repositories. It also integrates with Windows Explorer and Microsoft Visual Studio (2015/2017/2019).

C# 8,346 2,179 Updated Feb 3, 2026

The Swagger/OpenAPI toolchain for .NET, ASP.NET Core and TypeScript.

C# 7,264 1,345 Updated Jan 3, 2026

The most popular and friendly mocking framework for .NET

C# 6,348 844 Updated Jan 27, 2026

Virtual File System for Git: Enable Git at Enterprise Scale

C# 6,079 461 Updated Jan 15, 2026

Password manager app for Android

C# 5,798 455 Updated Feb 2, 2026

The Microsoft Build Engine (MSBuild) is the build platform for .NET and Visual Studio.

C# 5,482 1,402 Updated Feb 4, 2026

Swagger tools for documenting API's built on ASP.NET Core

C# 5,462 1,336 Updated Feb 1, 2026

An addictive .NET IoC container

C# 4,636 845 Updated Nov 18, 2025

PerfView is a CPU and memory performance-analysis tool

C# 4,626 755 Updated Feb 4, 2026

xUnit.net is a free, open source, community-focused unit testing tool for .NET.

C# 4,527 833 Updated Jan 21, 2026

Extensible tool for weaving .net assemblies

C# 4,516 478 Updated Aug 21, 2025

Static site generator for .NET API documentation.

C# 4,399 883 Updated Feb 3, 2026

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

C# 4,153 767 Updated Jan 18, 2026

🏗 The AKEless Build System for C#/.NET

C# 3,703 448 Updated Dec 2, 2025

AutoFixture is an open source library for .NET designed to minimize the 'Arrange' phase of your unit tests in order to maximize maintainability. Its primary goal is to allow developers to focus on …

C# 3,530 356 Updated Aug 20, 2025
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