Top 20 NuGet inversionofcontrol Packages

Castle Windsor is best of breed, mature Inversion of Control container available for .NET.
Castle Windsor logging facility lets you easily inject loggers into your components. It offers integration with most popular 3rd party logging frameworks like log4net, NLog and Serilog (see Castle Core docs).
Castle Windsor WCF Integration facility enables integration with Windows Communication Foundation. It makes services and WCF proxies available as services in your application, lets you use non-default constructor and inject dependencies into your services, adds ability to easily set up your services...
Castle Windsor system web facility lets you easily add windsor to legacy aspnet web apps.
Castle Windsor ASP.NET Core facility lets you easily add windsor to aspnet core apps.
Allows to use Castle Windsor as a container using IServiceProvider
Castle Windsor WebApi facility lets you easily add windsor to aspnet webapi apps.
Provides ability for the components to be created by factory objects. You can use it to register things like HttpContext in the container. This facility is mostly targeted towards legacy applications.
Castle Windsor Mvc facility lets you easily add windsor to aspnet mvc web apps.
Castle Windsor event wiring facility provides ability to wire up classes exposing events to classes consuming them.
Whatever the framework, component composition works the same way: you have interfaces and concrete implementations and you need to map one against the other. The Endjin Composition Framework helps you work smarter, not harder by making component composition simple. This framework supports .NET 4.0, ...
Integrates with synchronization elements of .NET framework (like ISynchronizeInvoke interface, SynchronizationContext), ensures components that inherit Control get created on UI thread etc.
Simple, flexible and fast IoC container
Assign Microsoft unity to the BoC IOC abstraction layer
Contracts for IoC container
Provides ability to expose or consume components from another AppDomain using .NET Remoting.
Castle Windsor integration package for logging facility via log4net.
Castle Windsor integration package for logging facility via NLog.
Boxes.Windsor integrates the powerful Castle.Windsor with Boxes.Core to provide a solution for developing compositional applications.