Top 20 NuGet composition Packages

Aggregatable (parent-child), Visitor and Disposable patterns. An official PostSharp pattern library.
This library provides helpers and extensions on top of Windows Composition and XAML storyboards. It is part of the Windows Community Toolkit. Namespace: - Behaviors: Blur, CompositionBehaviorBase, CompositionBehaviorBase, Fade, FadeHeaderBehavior, Light, Offset, QuickReturnHeaderBehavio...
Lightning fast MEF engine, supporting System.ComponentModel.Composition and System.Composition.
Provides the Common Composition bindings for MEF.
Provides the composition services implementation using the System.Composition framework. Check the documentation and the samples from https://github.com/kephas-software/kephas/wiki and https://github.com/kephas-software/kephas/tree/master/Samples. Kephas Framework ("stone" in...
MEF Contrib is a community-developed library of extensions to the Managed Extensibility Framework (MEF).
Puresharp is a Framework that provides the essential APIs to productively build high quality (.NET 4.5.2+ & .NET Core 2.1+) applications through reliability, scalability and performance without no compromise.
The MEF attributes and runtime classes in the .NET Managed Extensibility Framework (MEF) that are used for imports and exports, and exception types, in a .NET Standard compliant NuGet package form, as found in the System.ComponentModel.Composition namespace.
IPuresharp urbanize libraries with strategic private code to lay transparent foundations for Puresharp API .NET
Provides the Common Composition bindings for Unity.
Provides the Common Composition bindings for Windsor.
Portable component composition annotations, dependency injection framework agnostic. Automatically register your application components by convention with the most popular DI frameworks, while keeping your code container-agnostic.
Provides the Common Composition bindings for Autofac.
DynamicProxy integration for Autofac.Extras.IocManager
Zyan is a framework that simplifies development of distributed applications for desktop and mobile platforms. With Zyan you can publish any .NET class for remote access over the network. Zyan is highly customizable and provides you with tools to build modular and plugable distributed applications.
DryIoc.MefAttributedModel is DryIoc extension to support Microsoft Managed Extensibility Framework for DryIoc container
Provides abstractions to Autofac's registration and resolvings.
A wrapper UWP PCL to work with Windows.UI.Composition and XAML animations, and Win2D effects
Provides the Common Composition bindings for Ninject.
DryIoc.MefAttributedModel is DryIoc extension to support Microsoft Managed Extensibility Framework for DryIoc container