:cake: Cake (C# Make) is a cross platform build automation system.

Google's Material Design in XAML & WPF, for C# & VB.Net.

One framework for creating powerful cross-platform games.

.NET for Apache® Spark™ makes Apache Spark™ easily accessible to .NET developers.

Headless Chrome .NET API

Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows

ML.NET is an open source and cross-platform machine learning framework for .NET.

Accept Bitcoin payments. Free, open-source & self-hosted, Bitcoin payment processor.

.NET API Gateway

EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

An open source fork of Windows Live Writer

Command line parsing, invocation, and rendering of terminal output.

Highly performant and modular controls for node-based editors designed for data-binding and MVVM.

Powerful .NET library for benchmarking

Lean Algorithmic Trading Engine by QuantConnect (Python, C#)

Linq to database provider.

xUnit.net is a free, open source, community-focused unit testing tool for .NET.

Mutation testing for .NET core and .NET framework!

This repository contains a suite of libraries that provide facilities commonly needed when creating production-ready applications.

Open-source platform for building cross-platform native Mobile, Web, Desktop and Embedded apps quickly. Create rich, C#/XAML, single-codebase apps from any IDE. Hot Reload included! 90m+ NuGet Downloads!!

A wrapper executable that can run any executable as a Windows service, in a permissive license.