Top 20 NuGet impromptu Packages

A Lightweight Duck Casting Framework for dynamic C#
Framework for easy loading and isolating plugins
Stub Package to redirect to the new package name [DynamicObjectProxy]
MongoDB.Dynamic is a lightweight library with interesting dynamic features that speed up development for desktop/web applications that accesses MongoDB databases, allowing to persist entities with interface-based instances.
DynamicObjectProxy that lets you intercept any methods of any object and adding decorations. Inspired by CBO Extender by Gary H. Guo