Top 20 NuGet agile Packages

Moq is the most popular and friendly mocking framework for .NET
Microsoft Team Foundation Server Extended Client Integrate with Microsoft Team Foundation Server and Visual Studio Team Services from desktop-based Windows applications. Work with and manage version control, work items, and build, and other resources from your client application.
Microsoft Team Foundation Server Client Integrate with Team Foundation Server 2017 and Visual Studio Team Services from desktop-based, ASP.NET, and other Windows applications. Provides access to version control, work item tracking, build, and more via public REST APIs.
Toolbox for the agile development of .Net Web Api projects.
Speed up your unit test writing by using this helper that leverages AutoMocker to automatically mock dependencies.
It's what a Mocking Framework should be. Powerful. And it's the first of its kind.
Model validations helper for aspnetcore. Allows you to have validations set in places such as your business logic with the help of NetCore.ModelValidation.Core nuget
Core functionality to handle model validation. Allows you to add and list errors mapped to objects and its fields
A C# class library that handles mocking, test data generation, and validation.
Provides coarse-grained access to VersionOne Asset objects via the REST-based HTTP API for building custom applications against the VersionOne platform.
This library is a contribution to Microsoft Fakes. It allows tests to verify expectations on mocks with an easy and fluent syntax.
NSpectator is a ready-to-use solution for development using .NET with Context/Specification flavor. Toolset is intended to be used to drive development through specifying behavior and interaction at the unit level. NSpectator has no dependencies. Feel free to use any assertion library.
NSpectator`s Selenium toolset is a ready-to-use PageObjects for pragmatic development of browser automation and Web user interface acceptance tests and verification. Enjoy using fluent configuration, sessions and page objects to write tests as fast as you think it should works!
Provides strongly-typed VersionOne model objects (Project, Story, Iteration, etc) for building custom applications against the VersionOne platform. For details about what product releases this has been tested against, see https://github.com/versionone/VersionOne.SDK.NET.ObjectModel/wiki/Which-produc...
A simple and easily customized mocking library using ServiceWire's proxy builder.
A bit more extension methods based on FluentAssertions that allow you to more naturally specify the expected outcome of a xTDD test or specification.
Provides Quick Work Item Queries to Team Foundation Server and Visual Studio Online via SOAP APIs
Provides identity extension methods on top of Qwiq.Client.Soap
Provides Quick Work Item Queries to Team Foundation Server and Visual Studio Online
Database change management tool for .NET