Top 20 NuGet composition Packages

This package provides utilities for composing module-based client desktop applications.
Composition pattern
Endjin's Composition extensions over Microsoft's DI abstraction
Endjin's Composition extensions over Microsoft's DI implementation
FacTotum is a package that contains many utilities to help UWP developers creating fantastic UWP apps.
Automatic composition features with Autofac Modules + Some Helpers for Simpliest component registration
Description
Wherewolf is a C# composition-based query system.
vBridge extends .NET's GUI capabilities by giving developers additional system features, and increases productivity by eliminating common boilerplate code.
MEF catalogs (MetadataDirectoryCatalog, MetadataAssemblyCatalog and MetadataTypeCatalog) that are based on a fast metadata reader instead of Reflection.
Lite and simple validation library based on composition. It aims to simplify the composition and reuse of validations logics. You create single and simple validations, and then you add those validations to validate an entire model.
Functional code tool kit for C#
Flow Frame is a new and improved Frame control. This builds upon the default frame control by providing high-performance page transition animations powered by the composition layer. Fresh, new animations will be used by default
Library for rendering blue lines and composition layouts.
The core change ringing library.
Corvinus Base Framework
Services ViewModel Composition for Asp.Net Core Mvc
Package Description