Zero allocation LINQ with LINQ to Span, LINQ to SIMD, and LINQ to Tree (FileSystem, JSON, GameObject, etc.) for all .NET platforms and Unity, Godot.

The world fastest enum utilities for C#/.NET

Zero Dependency, Zero Overhead, Zero Reflection, Zero Allocation, AOT Safe CLI Framework powered by C# Source Generator.

Drop-in replacement of LINQ aggregation operations extremely faster with SIMD.

Lighty is customizable dialog library for WPF

High performance observable collections and synchronized views, for WPF, Blazor, Unity.

MSIX SDK

The new future of dotnet/reactive and UniRx.

Microsoft PowerToys is a collection of utilities that help you customize Windows and streamline everyday tasks

ReactiveProperty provides MVVM and asynchronous support features under Reactive Extensions. Target frameworks are .NET 6+, .NET Framework 4.7.2 and .NET Standard 2.0.

A framework that allows developers to cobble together a better UI for their own WPF applications with minimal effort.

An AutoHotkey wrapper for the Interception driver

C# wrapper for a Windows keyboard driver. Can simulate keystrokes and mouse clicks in protected areas like the Windows logon screen (and yes, even in games). Wrapping http://oblita.com/Interception

Dapper - a simple object mapper for .Net

This library simplifies creating configuration for your C# app/service by utilizing the serialization capabilities of Json.NET to serialize nested (custom) objects, dictionaries and lists as simply…

Extensions methods for PDFSharp to simplify common operations, including image extraction.