Microsoft Fluent UI Blazor components library. For use with ASP.NET Core Blazor applications

:books: Library of all kind of scripts, snippets & shaders for Unity

The Official C# .NET Driver for MongoDB

A framework for building messaging apps with .NET and C#.

Cross Platform C# web crawler framework built for speed and flexibility. Please star this project! +1.

An easy-to-use XR engine for building AR and VR applications with C# and OpenXR!

KCP C#版。线程安全，运行时无alloc，对gc无压力。

Modern (Fluent 2) styles and controls for your WPF applications

High performance LINQ implementation with minimal heap allocations. Supports enumerables, async enumerables, arrays and Span<T>.

C# Barcode Image Generation Library

Linq-like extension functions for Arrays, Span<T>, and List<T> that are faster and allocate less.

The best way to implement singleton pattern in Unity.

Keras.NET is a high-level neural networks API for C# and F#, with Python Binding and capable of running on top of TensorFlow, CNTK, or Theano.

Easy datasheet management for C# and Unity. Supports Excel, Google Sheet, JSON and CSV format.

Majorsilence Reporting, .NET report designer, viewer, and pdf creation.

Open source C# e-invoicing library. Enables creating and reading ZUGFeRD invoices.

A fast 2D path finding library based on the A* algorithm. Works with both grids and graphs. Supports any .NET variant that supports .NETStandard 2.0 or higher. This library has no external dependencies. The library is licensed under the MIT license.

Chromecast C# CLI + SDK

Alloc-free and fast replacement for Linq, with code generation

A simple and fast JSON parser.

⚡Offline dotnet standard library to get information about countries

The ultimate fast alternative to Activator.CreateInstance<T> / new T()

A collection of methods for solving Finance/Accounting equations, implemented in C#.

JavaScript Engine for .NET

Declarative framework for interactive CLI applications

A comprehensive, code-focused reference for C# programming language features through version 14. Includes syntax examples, best practices, and implementation patterns for everything from basic concepts to advanced language features. Perfect for both quick reference and in-depth learning.

Simpliest Fluent REST client for .NET

Hazel Networking is a low level networking library for C# providing connection orientated, message based communication via TCP, UDP and RUDP.

NCalc - Mathematical Expressions Evaluator for .NET

Asynchronous Discord API wrapper and bot framework for .NET.