Castle.Core by: Castle Project Contributors

Castle Core, including DynamicProxy, Logging Abstractions and DictionaryAdapter

Catharsis.Commons by: Prokhor Ozornin <prokhor.ozornin@yandex.ru>

Catharsis.Commons is a library of extensions for many common .NET types. It can significantly speedup your daily .NET development tasks, relieving you of writing boilerplate code time and again. Do more by writing less code; write less code using a popular fluent-kind interface approach; safely perform many tasks in a single line of code with joined methods calls. The list of extended structures, classes and interfaces includes: - System.Array - System.Reflection.Assembly - System.Boolean - System.DateTime - System.Delegate - System.Enum - System.Reflection.FieldInfo - System.IO.FileInfo - System.Collections.Generic.ICollection<T> - System.Collections.Generic.IEnumerable<T> - System.Linq.IQueryable<T> - System.Reflection.MemberInfo - System.Reflection.MethodInfo - Numeric Types (System.Byte, System.Int16, System.Int32, System.Long, System.Decimal, System.Single, System.Double, etc.) - System.Object - System.Reflection.PropertyInfo - System.Random - System.IO.Stream - System.String - System.Security.Cryptography.SymmetricAlgorithm - System.IO.TextReader - System.IO.TextWriter - System.Type - System.Uri - System.Xml.Linq.XDocument - System.Xml.Linq.XElement - System.Xml.XmlDocument - System.Xml.XmlReader - System.Xml.XmlWriter

cldrjs by: Rafael Xavier de Souza

Simple CLDR API

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.

CoContra by: Nick Strupat

Delegate-like classes for covariant and contravariant delegates and events

CodeProject.ObjectPool by: Ofir Makmal <ofir.makmal@gmail.com> Alessio Parma <alessio.parma@gmail.com>

A generic, concurrent, portable and flexible Object Pool for .NET. It is completely based on the Code Project article of Ofir Makmal (http://goo.gl/4qig6T). Library is production ready and it is successfully working in real life systems. Original source code has been modified, in order to introduce a Parameterized Object Pool, already drafted by Ofir Makmal in the comments of the article. Moreover, a few unit tests have been added, in order to improve code reliability, and a lot of other small changes have also been applied. Of course, all modified source code is freely available at the project URL of this package. Many thanks to Ofir Makmal for his great work.

CommandLineParser by: gsscoder nemec ericnewton76 moh-hassan

Terse syntax C# command line parser for .NET. For FSharp support see CommandLineParser.FSharp. The Command Line Parser Library offers to CLR applications a clean and concise API for manipulating command line arguments and related tasks.

Common.Logging by: Aleksandar Seovic Mark Pollack Erich Eichinger Stephen Bohlen

Common.Logging library introduces a simple abstraction to allow you to select a specific logging implementation at runtime.

Common.Logging.Core by: Aleksandar Seovic Mark Pollack Erich Eichinger Stephen Bohlen

Common.Logging.Core contains the portable (PCL) implementation of the Common.Logging low-level abstractions common to all other Common.Logging packages.

Common.Logging.Log4Net1211 by: Aleksandar Seovic Mark Pollack Erich Eichinger Stephen Bohlen

Common.Logging library bindings for Log4Net 1.2.11 logging framework.

Castle.Windsor by: Castle Project Contributors

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

Castle.Windsor.Lifestyles by: Mauricio Scheffer and contributors

Additional lifestyles for Castle.Windsor

CarterTemplate by: Jonathan Channon

A dotnet-new template for Carter applications.

CloudinaryDotNet by: Cloudinary

Official client library for easily integrating with the Cloudinary service

Coding4Fun.Toolkit.Controls by: Coding4Fun Hermit Dave

The Coding4Fun Toolkit has multiple controls and useful items for XAML based applications.

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.

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.

Carter.Analyzers by: Jonathan Channon

Carter is framework that is a thin layer of extension methods and functionality over ASP.NET Core allowing code to be more explicit and most importantly more enjoyable.

ChilliCream.Nitro.App by: ChilliCream.Nitro.App

ChilliCream.Nitro.App is a collection of middleware components for HotChocolate. It includes middleware for serving static files, handling CDN requests, managing configuration files, and simplifying middleware setup. With ChilliCream.Nitro.App, developers can optimize file delivery, improve performance, and seamlessly integrate static file serving and configuration management into their applications.

Chronic.Signed by: Robert Wilczynski

A natural language date parser for .Net. A port of Ruby's chronic.