Top 20 NuGet fluent Packages

Package Description
Fluent Api for building CLI apps.
An HTTP helper for .NET
Provides you with a fluent interface for configuring an NServiceBus endpoint in .NET Core WebApi. It uses IServiceCollection as a starting point and guides the developer through the configuration process.
Provides you with a fluent interface for configuring an NServiceBus endpoint in .NET Core. It uses a class called ConfigureNServiceBus as a starting point and guides the developer through the configuration process.
Fluent.Net.SyntaxTest is a command line tool for checking that fluent translations files conform to the fluent syntax specification. See the Fluent.Net package for more details.
Fluent uri builder for .NET. For http requests (post, get, ...) you can use AirHttp library. Examples: https://github.com/Viridovics/AirHttp#building-uri-in-fluent-style
A fluent library of wonderful extensions and utilities that can make your code short and clean.
Provides extensions for TimeSpan. Added new TimeValue Week, Year, Decade and Century.
Package Description
.NET Standard Fluent Specification Structure combined with a Notification Pattern
Fluent assertions wrapper BCL
.Net Standard Generic Command Structure with Undo and Redo features
Package Description
An extensions for fluent mapping of object properties to dynamic entity and building string queries based on this properties parsing expression trees.
AutoValidator's aim is to create a simple, fluent and intiutive framework to validate data and models in your dotnet applications. Simply put; an application would validate some data and get a result object. That object would state sucess or failure and detail the failing data.
WPF extension methods
Small helper library for constructing RegEx strings