Reactive collections based on Rx.Net

Lightweight UI toolkit for WPF applications offering classic but enhanced windows visuals

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

Strongly typed exceptions for Entity Framework Core. Supports SQLServer, PostgreSQL, SQLite, Oracle and MySql.

Statiq Web is a flexible static site generator written in .NET.

A fluent API for .Net that can enforce architectural rules in unit tests.

Zero Allocation Text/Structured Logger for .NET with StringInterpolation and Source Generator, built on top of a Microsoft.Extensions.Logging.

Just like System.Web.Abstractions, but for System.IO. Yay for testable IO access!

Stamp your assemblies, packages and more with a unique version generated from a single, simple version.json file and include git commit IDs for non-official builds.

An approach to implementing a 304 Not Modified leveraging DB change tracking

A ChatGPT C# client for MacOS, Windows, Linux, Android, iOS and Browser. Powered by Avalonia UI framework.

Manage localization of all ResX-Based resources in one central place.

Control library focused on fluent design and bringing more WinUI controls into Avalonia

World's Fastest .NET CSV Parser. Modern, minimal, fast, zero allocation, reading and writing of separated values (`csv`, `tsv` etc.). Cross-platform, trimmable and AOT/NativeAOT compatible.

A semi-opinionated library which is a source generator and a code analyser. It Source generates Value Objects

A C# parser construction toolkit with high-quality error reporting

Repo for ASP.NET experiments that are not ready for a production release

A lightweight text templating library written in C# which can be a drop-in replacement for string.Format

A C# architecture test library to specify and assert architecture rules in C# for automated testing.

AForge.NET Framework is a C# framework designed for developers and researchers in the fields of Computer Vision and Artificial Intelligence - image processing, neural networks, genetic algorithms, …

High performance, low level networking APIs for building custom servers and clients.

An advanced profiler for .NET Applications on Windows

DryIoc is fast, small, full-featured IoC Container for .NET

Automatically exported from code.google.com/p/fast-member

A Roslyn analyzer to enforce some good practices in C#.

Embed Python in .NET

NCalc is a fast and lightweight expression evaluator library for .NET, designed for flexibility and high performance. It supports a wide range of mathematical and logical operations.

A fork of FluentAssertions controlled by the community.