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

ShareX is a free and open-source application that enables users to capture or record any area of their screen with a single keystroke. It also supports uploading images, text, and various file type…

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.

Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics

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

Dapper - a simple object mapper for .Net

One framework for creating powerful cross-platform games.

Unity C# reference source code.

Incredibly simple real-time web for .NET

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

Like those other ds4tools, but sexier

KurrentDB is a database that's engineered for modern software applications and event-driven architectures. Its event-native design simplifies data modeling and preserves data integrity while the in…

Thoughtfully architected, obscenely fast, thoroughly enjoyable web services for all

Canonical actor model implementation for .NET with local + distributed actors in C# and F#.

Protocol Buffers library for idiomatic .NET

PerfView is a CPU and memory performance-analysis tool

DotNetty project – a port of netty, event-driven asynchronous network application framework

Phison 2251-03 (2303) Custom Firmware & Existing Firmware Patches (BadUSB)

A very extensive set of extension methods that allow you to more naturally specify the expected outcome of a TDD or BDD-style unit tests. Targets .NET Framework 4.7, as well as .NET Core 2.1, .NET …

An easy service hosting framework for building Windows services using .NET

.NET project templates with batteries included, providing the minimum amount of code required to get you going faster.

A small .NET package to generate YouTube-like hashes from one or many numbers. Use hashids when you do not want to expose your database ids to the user.

Source from the Microsoft .NET Reference Source that represent a subset of the .NET Framework

A command line C# REPL with syntax highlighting – explore the language, libraries and nuget packages interactively.

Dafny is a verification-aware programming language

Toy Gaussian Splatting visualization in Unity

Primary repository for the x360ce library, front-end and tools.

[Archived] A cross platform web server for ASP.NET Core. Project moved to https://github.com/aspnet/AspNetCore

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