Top 20 NuGet detours Packages

Minimal .NET Standard library used to redirect calls from one method to another.\n Ryder also exists as a single lightweight .cs file; please see the repository.
Flexible and easily extensible runtime detouring library. Wrap, replace and manipulate (Mono.Cecil) methods at runtime.
Auto-generate hook helper .dlls, hook arbitrary methods via events: On.Namespace.Type.Method += YourHandlerHere;
A general non-destructive patch library for .NET and Mono modules
A library to assist with detours using the .NET CLR in (un-)managed processes.
Microsoft Research Detours