Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The most popular .NET UI client technology

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

🐝 A collection of awesome .NET core libraries, tools, frameworks and software

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

Simple, unambitious mediator implementation in .NET

Capture Screen, Audio, Cursor, Mouse Clicks and Keystrokes

Practical samples of ASP.NET Core 9 preview-6, 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.

Humanizer meets all your .NET needs for manipulating and displaying strings, enums, dates, times, timespans, numbers and quantities

An advanced, composable, functional reactive model-view-viewmodel framework for all .NET platforms that is inspired by functional reactive programming. ReactiveUI allows you to abstract mutable sta…

This repository has examples of broken patterns in ASP.NET Core applications

WPF UI provides the Fluent experience in your known and loved WPF framework. Intuitive design, themes, navigation and new immersive controls. All natively and effortlessly.

C# functional language extensions - a base class library for functional programming

Fast persistent recoverable log and key-value store + cache, in C# and C++.

EventStoreDB, the event-native database. Designed for Event Sourcing, Event-Driven, and Microservices architectures

A library for patching, replacing and decorating .NET and Mono methods during runtime

Extensible tool for weaving .net assemblies

The high-speed OpenGL, OpenCL, OpenAL, OpenXR, GLFW, SDL, Vulkan, Assimp, WebGPU, and DirectX bindings library your mother warned you about.

Extensions to LINQ to Objects

The .NET library for ImageMagick

Easy to use F#-like ~discriminated~ unions for C# with exhaustive compile time matching

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 …

Lite reliable UDP library for Mono and .NET

Pure C# IL Intepreter Runtime, which is fast and reliable for scripting requirement on enviorments, where jitting isn't possible.

Cross platform code coverage for .NET

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

A .NET library to run C# code in parallel on the GPU through DX12, D2D1, and dynamically generated HLSL compute and pixel shaders, with the goal of making GPU computing easy to use for all .NET dev…

Intelligent database cleaner for integration tests

WPF Ribbon control like in Office

A low-level, portable graphics library for .NET.

Infinitely Fast Deserializer for .NET, .NET Core and Unity.