Cross-platform runtime for cloud, mobile, desktop, and IoT apps
A source code analyzer built for surfacing features of interest
Avalonia-based text editor (port of AvalonEdit)
Generate C# classes from XML Schema files
Do more with Blazor, utilizing CSS and keeping Javascript to a minimum
The WPF-based text editor component used in SharpDevelop
.NET library to run C# code in parallel on the GPU through DX12
Video game library manager with support for wide range of libraries
A cross-platform UI framework for .NET
Full ASP.NET Core 5 application with DDD, CQRS and event sourcing
Framework for building Windows desktop applications
A collection of 500+ analyzers, refactorings and fixes for C#
The Swagger/openAPI toolchain for .NET, ASP.NET Core and TypeScript
A fast, powerful, CommonMark compliant, extensible Markdown processor
A library for adding scripting to .NET applications
PerfView is a CPU and memory performance-analysis tool
Build Mobile, Desktop and WebAssembly apps
Reactive collections based on Rx.Net
Sisk's request and response processor mainframe source code
Apache Log4net is a versatile, feature-rich, efficient logging API
A library that can help you with generating PDF documents
PeachPie, the PHP compiler and runtime for .NET and .NET Core
SmartSql = MyBatis in C# + .NET Core+ Cache(Memory | Redis)
OpenAPI based HTTP Client code generator