Top 20 NuGet dependencyinjection Packages

Autofac allows you to register metadata along with dependencies for additional resolution flexibility. This extension enables that metadata to be registered through attributes.
Interceptor and dynamicProxy support for Microsoft.Extensions.DependencyInjection via AspectCore Framework.
Smart Xamarin support library resolver extension
Smart container library Xamarin extensions
Smart navigation library resolver integration
Smart WPF support library resolver extensions
Microsoft.Extensions.DependencyInjection Dependency Injection (DI) support for Akka.NET
Autofac extension supporting generation of NSubstitute objects.
Includes interfaces and runtime support classes for writing AWS Lambdas using Dependency Injection.
MultiNote is notification library utilizing multiple messaging channels like email, Slack webhooks etc. For details, please refer the project README file on GitHub.
Multitenant applications allow individual tenants to override dependencies rather than having a simple root container for everyone. This extension provides support for an application container and tenant-specific overrides using Autofac when hosting WCF services.
Exposes dependency injection modularization.
Write AWS Lambda Functions using Dependency Injection.
An easy solution for consuming APIs
With AutoReg you can register your services automatically. You only have to decorate the interface and the class(es) with specific attributes. Further you have the possibility to configure (instead of hard coded) the implementation which shall be register.
Dependency Injection supports for Mapster
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.
Provides a MSTest base class for tests based on Microsoft.Extensions.DependencyInjection. Use common Startup.cs patterns like ConfigureServices(...) and Configure(...) to setup your tests. Includes TestContext properties in configuration and enables TestContext logging.
Castle Windsor Mvc facility lets you easily add windsor to aspnet mvc web apps.
This has lots of common standard libraries like MVVM Helpers, New Collection Classes, Extensions, Exceptions, and cross platform converters.