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
Do more with Blazor, utilizing CSS and keeping Javascript to a minimum
A modern, lightweight text editor with a minimalist design
The WPF-based text editor component used in SharpDevelop
CSharpier is an opinionated code formatter for c#
.NET Decompiler with support for PDB generation, ReadyToRun, Metadata
A fast, powerful, CommonMark compliant, extensible Markdown processor
The Microsoft Build Engine (MSBuild) build platform for .NET and VS
Functional programming language for signal processing
OmniSharp server (HTTP, STDIO) based on Roslyn workspaces
The Twilio SendGrid C# API Library
YAF.NET - C# ASP.NET Forum
A Zebra Programming Language (ZPL) IDE with embedded viewer
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 2D Game Development Framework
Dependency Injection Framework for Unity3D