.NET debugger and assembly editor

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

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

One framework for creating powerful cross-platform games.

Mono open source ECMA CLI, C# and .NET implementation.

Cross Platform Terminal UI toolkit for .NET

A popular .NET validation library for building strongly-typed validation rules.

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

Exports Discord chat logs to a file

A NuGet Package Manager for Unity

A recreation of the classic Visual Basic 6 IDE and language in C# with Avalonia

A Pure C# GNU-Readline like library for .NET/.NET Core

Avalonia-based text editor (port of AvalonEdit)

Use C# in web apps with comfort

A Minecraft client written in C# aimed at compatibility with MC:Java & MC:Bedrock

Simple, portable HTTP server for .NET based on HttpListener.

Integration of MonoGame for Avalonia

A simple among-us-themed esolang written in C#

espota.py re-written in c#

A simple programming language designed to be slow

Programming language and UI framework for declarative UI design in the web

A high level scripting language that transpiles to McFunction (Minecraft Datapacks)