Collections.Pooled by: Joel Mueller

Includes PooledList, PooledDictionary, PooledSet, PooledStack, PooledQueue, and PooledObservableCollection: based on the corresponding collections in System.Collections.Generic, using ArrayPool internally to reduce allocations, and with some API changes that allow for better compatibility with Span.

Castle.Core by: Castle Project Contributors

Castle Core, including DynamicProxy, Logging Abstractions and DictionaryAdapter

Caching.CSRedis by: Caching.CSRedis

分布式缓存 CSRedisCore 实现 Microsoft.Extensions.Caching

Castle.Windsor.MsDependencyInjection by: Castle.Windsor.MsDependencyInjection

Package Description

CacheManager.Microsoft.Extensions.Logging by: MichaConrad

CacheManager extension package to work with Microsoft.Extensions.Logging as logging provider. CacheManager is an open source caching abstraction layer for .NET written in C#. The ASP.NET Core logging provides a bridge to the Microsoft.Extensions.Logging framework.

Castle.Core.AsyncInterceptor by: James Skimming

AsyncInterceptor is an extension to Castle DynamicProxy to simplify the development of interceptors for asynchronous methods.

CodeContracts.Unofficial by: Nathan Totten (Unofficial Microsoft Package)

Code Contracts provide a language-agnostic way to express coding assumptions in .NET programs. The contracts take the form of pre-conditions, post-conditions, and object invariants.

CloneExtensions by: Marcin Juraszek

Performs fast, deep or shallow clone using simple assignment operations generated by Expression Tree runtime code compilation.

Clawfoot.Core by: Douglas Gaskell

Package Description

ClosedXML.Parser by: Jan Havlíček

A lexer and parser of Excel formulas with focus on performance. Its goal is to create an abstract syntax tree from a formula text to enable formula evaluation.

Castle.LoggingFacility.MsLogging by: Castle.LoggingFacility.MsLogging

Package Description

Chinese.Abstract by: Chinese.Abstract

Package Description

Clawfoot.Extensions by: Douglas Gaskell

A collection of extensions to make life easier

CacheManager.Microsoft.Extensions.Configuration by: MichaConrad

CacheManager extension package to use Microsoft.Extensions.Configuration to configure the CacheManager instance. CacheManager is an open source caching abstraction layer for .NET written in C#. This is the ASP.NET Core configuration integration package.

Chinese by: zmjack

中文解析通用工具。包括拼音，简繁转换，数字读法，货币读法。

ChatGPT.Net by: PawanOsman

ChatGPT.Net is a C# library that allows developers to access ChatGPT using official OpenAI API, a chat-based large language model, With this API, developers can send queries to ChatGPT and receive responses in real-time, making it easy to integrate ChatGPT into their own applications.

ClosedXML by: Jan Havlíček Francois Botha Aleksei Pankratev Manuel de Leon Amir Ghezelbash

See release notes https://github.com/ClosedXML/ClosedXML/releases/tag/0.105.0 ClosedXML is a .NET library for reading, manipulating and writing Excel 2007+ (.xlsx, .xlsm) files. It aims to provide an intuitive and user-friendly interface to dealing with the underlying OpenXML API.

Castle.LoggingFacility by: Castle Project Contributors

Castle Windsor logging facility lets you easily inject loggers into your components. It offers integration with most popular 3rd party logging frameworks like log4net, NLog and Serilog (see Castle Core docs).

Castle.Windsor by: Castle Project Contributors

Castle Windsor is best of breed, mature Inversion of Control container available for .NET.

Castle.DynamicProxy by: Castle Project Contributors

Castle DynamicProxy is a library for generating lightweight .NET proxies on the fly at runtime. Proxy objects allow calls to members of an object to be intercepted without modifying the code of the class.