Top 20 NuGet IoC Packages

Topshelf.Unity provides extensions to construct your service class from your Unity IoC container.
Unity.Wcf is a library that allows simple Integration of Microsoft's Unity IoC container with WCF. This project includes a bespoke InstanceProvider that creates a child container per client connection and disposes of all registered IDisposable instances once the connection is terminated.
Abstractions for dependency injection. Commonly used types: Microsoft.Extensions.DependencyInjection.IServiceCollection
Autofac extension for enabling AOP in conjunction with Castle.
Use these extensions to build Prism applications based on Unity.
Use these extensions to build Xamarin.Forms applications with Prism and Autofac.
Unity.WebAPI allows the simple Integration of the Unity IoC container with ASP.NET Web API.
Castle Core, including DynamicProxy, Logging Abstractions and DictionaryAdapter
The Original IoC Container for .Net
Unity Configuration
An adaptor to allow EasyNetQ to use Castle.Windsor as its internal IoC container
AspNetCore feature for IoC container
The activator is a simple and very fast dependency injection framework. It is based on attributes and does not require any configuration files for configuration. It also supports using static methods as component constructor.
Register services using assembly scanning and a fluent API.
Self Host extension for Ninject.Web.Common
Castle Windsor is best of breed, mature Inversion of Control container available for .NET.
Miruken AspNet Castle Integration
An ultra lightweight Inversion of Control container for the .Net framework. See LightInject.Source for the source distribution.
Contains a matrix extension library, along with a suite of numerical matrix decomposition methods, numerical optimization algorithms for constrained and unconstrained problems, special functions and other tools for scientific applications. This package is part of the Accord.NET Framework.
Extremely Fast MessagePack(MsgPack) Serializer for C#(.NET, .NET Core, Unity, Xamarin).