roslyn but ive ran every keyword through google translate 12 times

Free and open source 2D Game Engine in C#

The next-generation vector paint program.

Box2D.NET - a C# port of Box2D, is a 2D physics engine for games, .NET, Unity3D, servers

Create zero allocation capturing struct lambdas!

CollectionsMarshal for .NET Standard 2.0/2.1

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

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

🌙 Evading anti-cheats with C# and kernel-mode drivers (proof-of-concept)

High performance zero allocation MSDF fonts for monogame.

...the little C# ECS that loves you back! 🦊

High performance C# Entity System

Shape rendering library for MonoGame.

A high performance component oriented take on ECS that supports sparse sets and archetypes seamlessly.

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

Pure C# 3D real time physics simulation library, now with a higher version number.

C# ECS Benchmarks

Benchmarks of some C# ECS frameworks.

Cross-platform 2D game engine focused on ultimate productivity built in .NET

A superset of ImGuiNet with additional components designed for Monogame

Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

Integration of MonoGame for Avalonia

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

A lightweight and high-performance tensor library which provides numpy-like operations but .NET style interfaces. It supports generic tensor, Linq, C# native slices and so on. (Qushui student proje…

High performance Lua interpreter implemented in C# for .NET and Unity

High-performance C# ECS

Marshal compiler written in c#