Top 20 NuGet injection Packages

Common building blocks used INTERNALLY by MonoMod and Harmony which can be used to build your own libraries, f.e. RuntimeDetour's platform abstraction and Utils' DynamicMethodDefinition. For code that is ready to use reliably, use MonoMod.Utils.
Register services using assembly scanning and a fluent API.
Cecil is a library written by Jb Evain to generate and inspect programs and libraries in the ECMA CIL format. It has full support for generics, and support some debugging symbol format. In simple English, with Cecil, you can load existing managed assemblies, browse all the contained types, modify th...
SpecFlow plugin that enables to use Autofac for resolving test dependencies.
Use these extensions to build Xamarin.Forms applications with Prism and Unity.
Use these extensions to build Xamarin.Forms applications with Prism and DryIoc.
Dependency injection support for Akka.NET
DryIoc adapter for Microsoft.Extensions.DependencyInjection
Use these extensions to build Xamarin.Forms applications with Prism and Ninject.
Security static code analyzer for .NET
dotFramework Core Dependency Injection
This package provides a starting point that automatically wires up a new dependency injection configuration for Autofac using a composition root pattern and injection through either IControllerFactory or IDependencyResolver. You may customize this configuration to allow for replacement of virtually ...
A Microsoft.Extensions.DependencyInjection extension, which allows Stashbox to be configured as the default service provider.
Security static code analyzer for .NET
This package allows you to implement ViewModel Navigation and Dependency Injection in a Xamarin.Forms project
MEF Contrib is a community-developed library of extensions to the Managed Extensibility Framework (MEF).
This library provides attributes-based compile-time AOP framework. Create your aspect by marking class with [Aspect], its methods with [Advice] and create trigger attribute with [Injection]. That's it! Cross-cutting concerns made easy! Just apply your attribute where you need and ...
Auto-generate hook helper .dlls, hook arbitrary methods via events: On.Namespace.Type.Method += YourHandlerHere;
A consolidation NuGet of multiple nugets, all aimed at making some QoL improvements, like .Batch() for IEnumerable Linq and an IOC json "dbcontext" and generic repository
Dependency Injection (DI) TestKit support for Akka.NET