Open Source C# Libraries
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C# Libraries
View 73 business solutionsBrowse free open source C# Libraries and projects below. Use the toggles on the left to filter open source C# Libraries by OS, license, language, programming language, and project status.
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Simplify Purchasing For Your BusinessSimplify every aspect of buying for your business in Order.co. From sourcing products to scaling purchasing across locations to automating your AP and approvals workstreams, Order.co is the platform of choice for growing businesses.
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CppSharp
Tools and libraries to glue C/C++ APIs to high-level languages
CppSharp is a tool and set of libraries that facilitates the usage of native C/C++ code with the .NET ecosystem. It consumes C/C++ header and library files and generates the necessary glue code to surface the native API as a managed API. Such an API can be used to consume an existing native library in your managed code or add managed scripting support to a native codebase. The supported target languages at present are C# and C++/CLI. It can also be used as a library to parse native code into a syntax tree with a rich declaration and type information model. Generates the glue binding code from a syntax tree of the native code. Provides APIs for parsing of C/C++ source code into a syntax tree. Mirrors the Clang's C/C++ AST and type system classes in C# APIs. -
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.Net Runtime Library for Delphi
This is the best library to work with the .Net framework from Delphi.
The .Net Runtime Library for Delphi (CNClrLibrary) is the best library to work with .Net framework and .Net libraries from Delphi. It is designed to provide a way to interact with applications written in anyone of the .Net languages (such as C#, Visual Basic.Net, Delphi.Net, JScript.Net, etc) from Delphi. CNClrLibrary allows Delphi to use .Net libraries without the need for registry entries, COM registrations, or changes to the .NET libraries. Competitive Advantages: - No extra dll is required when deployed. - No COM registration of .Net Libraries is required when deployed. - There are tools to generate your .Net Libraries into Delphi pas files. - Allows Delphi to consume .Net libraries as if they were native code. - Full access to .Net Framework Class Library. - Easy to use. CNClrLibrary can do so much: - Access .Net Framework Class Library. - Access Third Party .Net Libraries. - Access Your .Net Libraries. - etc Latest Version: 6.0.7.0 -
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AL-IV
ALFOUR Programming language. Simple, safe, power, multi-platform.
A programming language AL-IV (ALFOUR) is a high-level imperative object oriented programming language with minimal introduction level, easy porting to any platform claiming a very high level of safety and stability, with a controllable level of code protection, high efficiency of an executable code, full independence from a target platform, minimal enter level. -
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Accord.NET Framework
Scientific computing, machine learning and computer vision for .NET
The Accord.NET Framework provides machine learning, mathematics, statistics, computer vision, computer audition, and several scientific computing related methods and techniques to .NET. The project is compatible with the .NET Framework. NET Standard, .NET Core, and Mono. -
Trumba is an All-in-one Calendar Management and Event Registration platformPublish, promote and track your events more affordably and effectively—all in one place.
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.Net Core for Delphi/Lazarus
The best library to work with the .Net Core from Delphi and Lazarus.
The .Net Core for Delphi/Lazarus (dotNetCore4Delphi) is a .Net Core Runtime Library for Delphi which helps Delphi/Pascal developers work with .Net Core. It is designed to provide a way to interact with .Net Core applications from Delphi/Pascal. What dotNetCore4Delphi can do: - Access .Net Core Framework Class Library. - Access Third Party .Net Core Libraries. - Access Your .Net Core Libraries. - etc Competitive Advantages: - Cross-platform framework that runs on Windows, Linux and macOS operating systems. - No extra dll is required when deployed. - Allows Delphi and Lazarus to consume .Net Core Libraries as if they were native code. - Full access to .Net Core Framework Class Library. - Lightweight and easy to use. -
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ASP.NET API Versioning
Libraries which add service API versioning to ASP.NET Web API
ASP.NET API versioning gives you a powerful, but easy-to-use method for adding API versioning semantics to your new and existing REST services built with ASP.NET. The API versioning extensions define simple metadata attributes and conventions that you use to describe which API versions are implemented by your services. You don't need to learn any new routing concepts or change the way you implement your services in ASP.NET today. The default API versioning configuration is compliant with the versioning semantics outlined by the Microsoft REST Guidelines. There are also a number of customization and extension points available to support transitioning services that may not have supported API versioning in the past or supported API versioning with semantics that are different from the Microsoft REST versioning guidelines. -
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Some stuff for use with Silverlight & WPF: Mostly related to MVVM and WCF RIA Services. This library is *not* being actively developed anymore. In my spare time, I'm still developing further on the WPF side, because of a project I started 2008/2010. But I rarely push my updates to this Lib.
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Catharsis.NET.Commons
Library of extensions for many common .NET types.
Catharsis.NET.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. This library is extensively unit-tested, greatly reducing the possibility of bugs and quirks. Purpose : Provide extension methods for common .NET types and common domain classes to simplify and speedup typical .NET business applications development process. Target : .NET Framework 3.5/3.5 Client Profile/4.0/Silverlight 5 NuGet package : https://www.nuget.org/packages/Catharsis.Commons -
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Catharsis.NET.Domain
.NET library which provides commonly used types of domain entities.
Catharsis.NET.Domain is a .NET library which provides commonly used types of domain entities (like Article,Blog, Comment, Download, Faq, etc.) to speed up development of domain layer in many typical business applications. This library includes the following: 1. Domain entity types, declared as partial classes (can be extended if necessary). 2. Set of common domain-related interfaces, like INameable and ITaggable. 3. Set of extension methods for IEnumerable/IQueryable sets of domain entities. The following types of domain entities are provided: Announcement/Announcements Category Art/Arts Album Article/Articles Category Audio/Audios Category Blog/Blog Entry City/Country/Location Comment Download/Downloads Category FAQ Notification Person Playcast/Playcasts Category Profile Setting Song/Songs Album Subscription Text/Texts Category Video/Videos Category Web Link/Web Links Category NuGet package : https://www.nuget.org/packages/Catharsis.Domain -
Yeastar: Business Phone System and Unified CommunicationsUser-friendly, optimized, and scalable, the Yeastar P-Series Phone System redefines business connectivity by bringing together calling, meetings, omnichannel messaging, and integrations in one simple platform—removing the limitations of distance, platforms, and systems.
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Catharsis.NET.Repository
.NET library that provides abstraction over persistent data storages.
Catharsis.Repository .NET library provides abstraction over persistent data storages by introducing commonrepository pattern interfaces over popular ORM frameworks (NHibernate, Entity Framework, LINQ2SQL), as well as their implementations. Target : .NET Framework 4.0 NuGet package : https://www.nuget.org/packages/Catharsis.Repository The following ORM frameworks are supported at this time : 1. NHibernate 2. Entity Framework 6 (Database-First/Code-First approaches) 3. LINQ to SQL -
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Catharsis.Social Web Widgets
Useful social media widgets to include on web pages of your site.
Catharsis Social Web Widgets is a modern software library which provides useful social media widgets to include on web pages of your site. It comes adapted for several popular web frameworks and technologies: 1. ASP.NET MVC (https://github.com/prokhor-ozornin/Catharsis.NET.Web.Widgets) 2. Grails (https://github.com/prokhor-ozornin/Catharsis.Grails.Widgets) As of the latest version, the following areas are covered : 1. Cackle 2. Disqus 3. Facebook 4. Google 5. IntenseDebate 6. Mail.ru 7. RuTube 8. Surfingbird 9. Tumblr 10. Twitter 11. Vimeo 12. VKontakte 13. Yandex 14. YouTube 15. VideoJS -
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Cecil
Cecil is a library to inspect, modify and create .NET programs
Cecil is a library to inspect, modify and create .NET programs and libraries. Mono.Cecil is a library to generate and inspect programs and libraries in the ECMA CIL form. Analyze .NET binaries using a simple and powerful object model, without having to load assemblies to use Reflection. Modify .NET binaries, add new metadata structures and alter the IL code. Cecil has been around since 2004 and is widely used in the .NET community. If you're using Cecil, or depend on a framework, project, or product using it, please consider sponsoring Cecil. Cecil 0.10 beta 5 addresses a long standing issue: previously, a rewrite of native pdb files would lose some debugging information, including the list of namespaces that were used in methods (and thus breaking the expression evaluation) or the scopes in generators (for iterators or async methods). -
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ConsoleFx Commandline Processing Library
Command-line application library
ConsoleFx is an .NET framework for easily developing command-line interface (CLI) applications. It automates most of the work involved in creating a CLI application, like command line argument parsing, error handling and validations. ConsoleFx supports both fluent and declarative (using attributes) programming models. With ConsoleFx, you can say goodbye to lengthy cumbersome code to parse your command-line arguments. For detailed documentation, with getting started guides, advanced topics and references, please visit: https://github.com/JeevanJames/ConsoleFx -
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A class library to create and manage applications using the SoMVC architecture. See Doug's blog at http://dougrday.wordpress.com/ for more information about the SoMVC architecture.
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Design Patterns Library
A comprehensive design patterns library implemented in C#
A comprehensive design patterns library implemented in C#, which covers various design patterns from the most commonly used ones to the lesser-known ones. Get familiar with and learn design patterns through moderately realistic examples. In software engineering, a design pattern is a general repeatable solution to a commonly occurring problem in software design. A design pattern isn't a finished design that can be transformed directly into code. It is a description or template for how to solve a problem that can be used in many different situations. In addition, design patterns allow developers to communicate using well-known, well-understood names for software interactions. Know when to use a certain design pattern, and when not to. No design pattern is a 42 - the answer to life, the universe and everything. There are situations in which every design pattern easily becomes an antipattern. -
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DiagApplications is an application and libraries to implement communications and data exchange between several .net application on the same computer or the same network.
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Application components and libraries containing various handy utilities. Includes components for Configuration, Logging, ADO.Net, Inversion of Control, RhinoMock Integration, Spring.Net Integration, Castle Integration, Xml Serialization.
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FakeItEasy
The easy mocking library for .NET
A .Net dynamic fake framework for creating all types of fake objects, mocks, stubs etc. Easier semantics, all fake objects are just that, fakes. Usage determines whether they're mocks or stubs. Context-aware fluent interface guides the developer. Easy to use and compatible with both C# and VB.Net. Every faked instance looks and feels like an instance of the faked type. Helpful exception messages identify where a test went wrong. Raising events from faked objects. Explicit assertions, stated at the end of the test. Type-safe faking of classes that require constructor arguments. Automatic generation of dummy constructor arguments, if desired. Extensible facilities for fake and dummy creation and argument formatting. Use your fake as you would an instance of the faked type. Asserting uses the same syntax as configuring calls. -
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Funkit is a .NET/Mono library written in C# filled with portable “pre-coded” functions, methods, classes, and other goodies to make your programming life easier and develop faster.
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Garmin Connect API
Unofficial C# Garmin Connect Website API.
An API being developed in order to retrieve data from the Garmin Connect website. Original use was to enable easily uploading workout data to MyFitnessPal. -
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Genome SDK
The Genome is a program component framework
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LIEL (Language Independent Extension Library) is a language-agnostic library containing solutions to various programming problems and extending the capabilities of existing frameworks and code libraries.
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LeetSocket is an easy to use Socket Component, built on TCP, written in c# .net 2.0 Example Usage: Build a chat in 5 mins http://www.youtube.com/watch?v=Tm2jS6mQjRs Developers: Ahmet Yüksektepe Nick Russler
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