Trending repositories

1.files-community / Files

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

• fluent-design
• xaml
• file-manager
• winui
• files
• windows
• +14 more

2.DevToys-app / DevToys

A Swiss Army knife for developers.

• syntax-highlighting
• developer-tools
• windows
• windows-11
• fluent-design
• fluent
• +13 more

3.dnSpyEx / dnSpy

Unofficial revival of the well known .NET debugger and assembly editor, dnSpy

• baml
• csharp
• debug
• debugger
• decompile
• decompiler
• +9 more

4.Devolutions / UniGetUI

UniGetUI: The Graphical Interface for your package managers. Could be terribly described as a package manager manager to manage your package managers

• winget
• scoop
• cli
• windows-10
• package
• package-manager
• +6 more

5.TGSAN / CMWTAT_Digital_Edition

CloudMoe Windows 10/11 Activation Toolkit get digital license, the best open source Win 10/11 activator in GitHub. GitHub 上最棒的开源 Win10/Win11 数字权利（数字许可证）激活工具！

• digital-license
• activation-toolkit
• windows-10
• win-10
• win10
• activator
• +3 more

6.Zaneris / passenger

An open-source IDE for C# and .NET, built with Avalonia, for Windows, macOS and Linux: a Roslyn-powered editor, its own debugger with Hot Reload, a CPU and memory profiler, XAML tooling for Avalonia and WPF, and an MCP server for coding agents.

• avalonia
• csharp
• debugger
• dotnet
• ide
• mcp
• +2 more

7.YSGStudyHards / DotNetGuide

🌈【C#/.NET/.NET Core学习、工作、面试指南】记录、收集和总结C#/.NET/.NET Core基础知识、学习路线、开发实战、编程技巧练习、学习视频、文章、书籍、项目框架、社区组织、开发必备工具、技术前沿周刊、常见面试题、面试须知、简历模板、人才招聘、以及自己在学习和工作中的一些微薄见解。希望能和大家一起学习，共同进步。如果本知识库能为您提供帮助，别忘了给予支持哦(关注、点赞、分享)💖。

• microsoft
• asp-net
• aspnet-core
• aspnetcore
• practice
• awasome
• +14 more

8.git-ecosystem / git-credential-manager

Secure, cross-platform Git credential storage with authentication to GitHub, Azure Repos, and other popular Git hosting services.

• git
• credential
• github
• azure-repos
• azure-devops
• authentication
• +4 more

9.dotnet / BenchmarkDotNet

Powerful .NET library for benchmarking

• benchmark
• benchmarking
• c-sharp
• dotnet
• performance
• csharp
• +1 more

10.dotnet / roslynator

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

• csharp
• roslyn
• visual-studio
• dotnet

11.hbons / SparkleShare

Share and collaborate by syncing with any Git repository instantly. Linux, macOS, and Windows

• sync
• git
• version-control
• self-hosted
• dropbox
• git-lfs
• +14 more

12.PrismLibrary / Prism

Prism is a framework for building loosely coupled, maintainable, and testable XAML applications in WPF, Xamarin Forms, and Uno / Win UI Applications..

• prism
• xamarin-forms
• c-sharp
• xamarin-studio
• visual-studio
• wpf
• +2 more

13.dotnet / sdk

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

• dotnet
• visual-studio
• sdk
• cli

14.dotnet / roslyn

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

• roslyn
• visual-basic
• visual-studio
• csharp
• hacktoberfest

15.chocolatey / choco

Chocolatey - the package manager for Windows

• chocolatey
• windows
• windows-server
• software
• softwareautomation
• powershell
• +6 more

16.gitextensions / gitextensions

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

• gitextensions
• git-client
• git
• git-gui
• hacktoberfest

17.DotNetAnalyzers / StyleCopAnalyzers

An implementation of StyleCop rules using the .NET Compiler Platform

• csharp
• linting

18.OrchardCMS / Orchard

Orchard is a free, open source, community-focused Content Management System built on the ASP.NET MVC platform. Check out the next generation of this software built on ASP.NET Core: https://github.com/OrchardCMS/OrchardCore

19.belav / csharpier

CSharpier is an opinionated code formatter for c#.

• formatter
• csharp
• prettier
• dotnet

20.dotnet / docfx

Static site generator for .NET API documentation.

• markdown
• api
• documentation
• csharp
• dotnet
• static-site-generator

21.radzenhq / radzen-blazor

Radzen Blazor is the most sophisticated free UI component library for Blazor, featuring 155+ native components including DataGrid, Scheduler, Charts, and advanced theming with full support for Material Design and Fluent UI. If Radzen Blazor is useful to you, a ⭐ on GitHub helps other Blazor developers find it.

• blazor
• asp-net-core
• blazor-components
• blazor-application
• blazor-webassembly
• datagrid
• +14 more

22.EduardoPires / EquinoxProject

Web Application ASP.NET 9 using Clean Architecture, DDD, CQRS, Event Sourcing and a lot of good practices

• equinox
• cqrs
• architecture
• asp-net-core
• aspnet-core
• asp-net-core-mvc
• +14 more

23.cake-build / cake

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

• c-sharp
• cake
• dotnet
• dotnetcore
• continuous-integration
• nuget
• +9 more

24.VsVim / VsVim

Vim Emulator Plugin for Visual Studio 2015+

• vim
• visual-studio
• vsix
• f-sharp
• c-sharp

25.nuke-build / nuke

🏗 The AKEless Build System for C#/.NET

• build-automation
• continuous-integration
• orchestration
• nuke

26.libgit2 / libgit2sharp

Git + .NET = ❤

• libgit2
• git
• version-control
• dotnet
• dotnet-core

27.serenity-is / Serenity

Business Apps Made Simple with Asp.Net Core MVC / TypeScript

• typescript
• admin-dashboard
• admin-panel
• business-application
• code-generation
• crud
• +11 more

28.ErikEJ / EFCorePowerTools

Entity Framework Core Power Tools - reverse engineering, migrations and model visualization in Visual Studio & CLI

• entity-framework-core
• visual-studio
• entity-framework
• model-visualization
• sql-server
• hacktoberfest
• +3 more

29.aspnet / SecurityArchived

[Archived] Middleware for security and authorization of web apps. Project moved to https://github.com/aspnet/AspNetCore

• aspnet-product

30.axuno / SmartFormat

A lightweight text templating library written in C# which can be a drop-in replacement for string.Format

• string-format
• string-composition
• smartformat
• netstandard
• netframework
• formatter
• +2 more

31.microsoft / DevSkim

DevSkim is a set of IDE plugins, language analyzers, and rules that provide security "linting" capabilities.

• security
• sdl
• linter
• visual-studio-code-extension
• visual-studio-extension

32.SonarSource / sonar-dotnet

Code analyzer for C# and VB.NET projects

• c-sharp
• sonarqube
• static-analysis
• static-analyzer
• static-code-analysis
• code-quality
• +2 more

33.realvizu / NsDepCop

NsDepCop is a static code analysis tool that enforces namespace and assembly dependency rules in C# projects.

• dependency-analysis
• csharp
• static-code-analysis
• msbuild
• visual-studio-extension
• namespace
• +3 more

34.sschmid / Entitas

Entitas is a super fast Entity Component System (ECS) Framework specifically made for C# and Unity

• c-sharp
• unity
• ecs
• tdd
• performance
• design-pattern
• +10 more

35.dotnet / msbuild

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

• build
• msbuild
• visual-studio
• microsoft
• hacktoberfest
• help-wanted

36.MiniProfiler / dotnet

A simple but effective mini-profiler for ASP.NET (and Core) websites

37.aspnet / SignalRArchived

[Archived] Incredibly simple real-time web for ASP.NET Core. Project moved to https://github.com/aspnet/AspNetCore

• aspnet-product

38.scientistproject / Scientist.net

A .NET library for carefully refactoring critical paths. It's a port of GitHub's Ruby Scientist library

39.cezarypiatek / MappingGeneratorArchived

:arrows_counterclockwise: "AutoMapper" like, Roslyn based, code fix provider that allows to generate mapping code in design time.

• roslyn
• code-generation
• mapping
• automapper
• codegenerator
• mapper
• +4 more

40.icsharpcode / CodeConverter

Convert code from C# to VB.NET and vice versa using Roslyn

• online-snippet-converter
• code-converter
• c-sharp
• vb-net
• visual-studio
• roslyn
• +1 more

41.aspnet / RazorArchived

[Archived] Parser and code generator for CSHTML files used in view pages for MVC web apps. Project moved to https://github.com/aspnet/AspNetCore

• aspnet-product

42.elringus / bootsharp

Use C# in web apps with comfort

• csharp
• interop
• wasm
• codegen
• js
• node
• +2 more

43.carina-studio / ULogViewer

Cross-Platform, Agent-Native Universal Log Viewer.

• log
• logs
• logs-analysis
• dotnet
• filter
• viewer-parser
• +12 more

44.SonarSource / sonarlint-visualstudio

SonarQube extension for Visual Studio providing code quality and security feedback directly in the IDE

• visual-studio
• sonarlint
• sonarqube
• code-quality
• security
• static-analysis

45.Ivy-Interactive / Ivy-Tendril

AI agents can now write 99% of the code. This changes what it means to be a developer. Our role shifts to knowing "what good looks like". To do that, we need completely new developer tools. Tendril is what replaces your IDE in an agentic era.

• agentic-coding
• agentic-workflow
• claude-code
• codex
• gemini
• software-factory
• +3 more