A cross-platform C# editor based on Roslyn and AvalonEdit
Avalonia-based text editor (port of AvalonEdit)
binary releases of VS Code without MS branding/telemetry/licensing
CSharpier is an opinionated code formatter for c#
.NET Decompiler with support for PDB generation, ReadyToRun, Metadata
The WPF-based text editor component used in SharpDevelop
A modern, lightweight text editor with a minimalist design
Do more with Blazor, utilizing CSS and keeping Javascript to a minimum
The Microsoft Build Engine (MSBuild) build platform for .NET and VS
A fast, powerful, CommonMark compliant, extensible Markdown processor
The Twilio SendGrid C# API Library
Functional programming language for signal processing
OmniSharp server (HTTP, STDIO) based on Roslyn workspaces
YAF.NET - C# ASP.NET Forum
High performance, cross-platform machine learning for Unity Engine
A Fast Lightweight Note & Code Editor
The .NET Assembly Editor
.NET debugger and assembly editor
Modern 3D engine and IDE written using C# and C++.
Code editor and real-time QR code generator for QPython
Unity Node Editor: Lets you view and edit node graphs inside Unity
A Zebra Programming Language (ZPL) IDE with embedded viewer
a 2D Game Development Framework
Dependency Injection Framework for Unity3D