Antlr by: Sam Harwell, Terence Parr

ANother Tool for Language Recognition, is a language tool that provides a framework for constructing recognizers, interpreters, compilers, and translators from grammatical descriptions containing actions in a variety of target languages.

Autofac by: Autofac Contributors

Autofac is an IoC container for Microsoft .NET. It manages the dependencies between classes so that applications stay easy to change as they grow in size and complexity.

AutoFixture.AutoMoq by: Mark Seemann, AutoFixture

This extension turns AutoFixture into an Auto-Mocking Container. The mock instances are created by Moq. To use it, add the AutoMoqCustomization to your Fixture instance. Read more at http://blog.ploeh.dk/2010/08/19/AutoFixtureAsAnAutomockingContainer.aspx

AutoFixture by: Mark Seemann, AutoFixture

AutoFixture makes it easier for developers to do Test-Driven Development by automating non-relevant Test Fixture Setup, allowing the Test Developer to focus on the essentials of each test case.

AutoFixture.Xunit2 by: Mark Seemann, AutoFixture

By leveraging the data theory feature of xUnit.net, this extension turns AutoFixture into a declarative framework for writing unit tests. In many ways it becomes a unit testing DSL (Domain Specific Language).

AutoMapper by: Jimmy Bogard

A convention-based object-object mapper. AutoMapper uses a fluent configuration API to define an object-object mapping strategy. AutoMapper uses a convention-based matching algorithm to match up source to destination values. Currently, AutoMapper is designed for model projection scenarios to flatten complex object models to DTOs and other simple objects, whose design is better suited for serialization, communication, messaging, or simply an anti-corruption layer between the domain and application layer.

bootstrap by: Twitter, Inc.

The most popular front-end framework for developing responsive, mobile first projects on the web.

BouncyCastle by: Bouncy Castle Project Contributors

The Bouncy Castle Crypto package is a C\# implementation of cryptographic algorithms and protocols, it was developed by the Legion of the Bouncy Castle, a registered Australian Charity, with a little help! The Legion, and the latest goings on with this package, can be found at [http://www.bouncycastle.org](http://www.bouncycastle.org). In addition to providing basic cryptography algorithms, the package also provides support for CMS, TSP, X.509 certificate generation and a variety of other standards such as OpenPGP.

BuildNumbers.Connector by: WinSystem Group

This NuGet package contains a conector for api client build numbers

Castle.Core by: Castle Project Contributors

Castle Core, including DynamicProxy, Logging Abstractions and DictionaryAdapter

CommonServiceLocator by: Microsoft.Practices.ServiceLocation

The library provides an abstraction over IoC containers and service locators. Using the library allows an application to indirectly access the capabilities without relying on hard references.

Dapper by: Sam Saffron, Marc Gravell, Nick Craver

A high performance Micro-ORM supporting SQL Server, MySQL, Sqlite, SqlCE, Firebird etc..

coverlet.collector by: tonerdo

Coverlet is a cross platform code coverage library for .NET, with support for line, branch and method coverage.

Confuser.MSBuild by: Ki, Martin Karing

This package contains the integration of ConfuserEx into the MSBuild build procedure. It allows automatically obfuscating the assemblies during the build.

DirectShowLib by: Larry Beall

A port of DirectShowLib to .NET 4.5. There have been no changes made to this from the available source that is available @ http://directshownet.sourceforge.net/

FluentFTP by: Robin Rodricks, J.P. Trosclair, FluentFTP Contributors

An FTP and FTPS client for .NET & .NET Standard, optimized for speed. Provides extensive FTP commands, File uploads/downloads, SSL/TLS connections, Automatic directory listing parsing, File hashing/checksums, File permissions/CHMOD, FTP proxies, UTF-8 support, Async/await support, Powershell support and more. Written entirely in C#, with no external dependencies.

ExpectedObjects by: Derek Greer

A testing library for creating Expected Objects

Fare by: Nikos Baxevanis

.NET port of dk.brics.automaton - Project Fare is an effort to bring a DFA/NFA (finite-state automata) implementation from Java to .NET. There are quite a few implementations available in other languages today. This project aims to fill the gap in .NET.

EntityFramework by: Microsoft

Entity Framework is Microsoft's recommended data access technology for new applications.

HtmlRenderer.PdfSharp by: Arthur Teplitzki

PDF document generator from HTML snippet, 100% managed (C#), High performance library using PdfSharp. Features and Benefits: --- * 100% managed code depends only on PdfSharp library, no ActiveX, no MSHTML. * Extensive HTML 4.01 and CSS level 2 specifications support. * Support separating CSS from HTML by loading stylesheet code separately. * Handles "real world" malformed HTML, it doesn't have to be XHTML. * Supports .NET 2.0 or higher including Client Profile. * Lightweight, only two DLLs (~300K). * High performance and low memory footprint. * Extendable and configurable.