dotnet
.NET is a free, cross-platform, open source developer platform.
There are 36504 repositories under dotnet topic.
jellyfin/jellyfin
The Free Software Media System - Server Backend & API
files-community/Files
A modern file manager that helps users organize their files and folders.
dotnet/aspnetcore
ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.
SeleniumHQ/selenium
A browser automation framework and ecosystem.
AvaloniaUI/Avalonia
Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The most popular .NET UI client technology
pulumi/pulumi
Pulumi - Infrastructure as Code in any programming language 🚀
icsharpcode/ILSpy
.NET Decompiler with support for PDB generation, ReadyToRun, Metadata (&more) - cross-platform!
dotnet/maui
.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.
BeyondDimension/SteamTools
🛠「Watt Toolkit」是一个开源跨平台的多功能 Steam 工具箱。
dotnet/core
.NET news, announcements, release notes, and more!
quozd/awesome-dotnet
A collection of awesome .NET libraries, tools, frameworks and software
MoienTajik/AspNetCore-Developer-Roadmap
Roadmap to becoming an ASP.NET Core developer in 2025
dotnet/corefx
This repo is used for servicing PR's for .NET Core 2.1 and 3.1. Please visit us at https://github.com/dotnet/runtime
ardalis/CleanArchitecture
Clean Architecture Solution Template: A proven Clean Architecture Template for ASP.NET Core 9
microsoft/react-native-windows
A framework for building native Windows apps with React.
bitwarden/server
Bitwarden infrastructure/backend (API, database, Docker, etc).
dotnet/runtime
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
amplication/amplication
Amplication brings order to the chaos of large-scale software development by creating Golden Paths for developers - streamlined workflows that drive consistency, enable high-quality code practices, simplify onboarding, and accelerate standardized delivery across teams.
OpenRA/OpenRA
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.
App-vNext/Polly
Polly is a .NET resilience and transient-fault-handling library that allows developers to express policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback in a fluent and thread-safe manner. From version 6.0.1, Polly targets .NET Standard 1.1 and 2.0+.
dotnet/coreclr
CoreCLR is the runtime for .NET Core. It includes the garbage collector, JIT compiler, primitive data types and low-level classes.
winsw/winsw
A wrapper executable that can run any executable as a Windows service, in a permissive license.
QuestPDF/QuestPDF
QuestPDF is a modern open-source .NET library for PDF document generation. Offering comprehensive layout engine powered by concise and discoverable C# Fluent API. Easily generate PDF reports, invoices, exports, etc.
MonoGame/MonoGame
One framework for creating powerful cross-platform games.
aspnetboilerplate/aspnetboilerplate
ASP.NET Boilerplate - Web Application Framework
JustArchiNET/ArchiSteamFarm
C# application with primary purpose of farming Steam cards from multiple accounts simultaneously.
kgrzybek/modular-monolith-with-ddd
Full Modular Monolith application with Domain-Driven Design approach.
docker/labs
This is a collection of tutorials for learning how to use Docker with various tools. Contributions welcome.
mono/mono
Mono open source ECMA CLI, C# and .NET implementation.
dotnet/BenchmarkDotNet
Powerful .NET library for benchmarking
dotnet/orleans
Cloud Native application framework for .NET
MathewSachin/Captura
Capture Screen, Audio, Cursor, Mouse Clicks and Keystrokes
gui-cs/Terminal.Gui
Cross Platform Terminal UI toolkit for .NET
spectreconsole/spectre.console
A .NET library that makes it easier to create beautiful console applications.
awsdocs/aws-doc-sdk-examples
Welcome to the AWS Code Examples Repository. This repo contains code examples used in the AWS documentation, AWS SDK Developer Guides, and more. For more information, see the Readme.md file below.
HangfireIO/Hangfire
An easy way to perform background job processing in .NET and .NET Core applications. No Windows Service or separate process required