Top 20 NuGet system Packages

Some general useful extension methods for .NET 4.0 or above
Extension methods for some System classes, packaged as source.
Library for handling and retrieving system icons.
FrameworkAbstraction provides wrapper interfaces around .NET framework classes which interact with the operating system (e.g. classes in the System.IO.File and System.Net.Sockets namespaces). This allows for mocking of these classes in unit tests.
A set of Roslyn diagnostic analyzers and code fixes targeting .NET Core libaries.
Particle system for C#.
Entity Component System for C#
C# Notification Library.
Some web useful extension methods for .NET 4.0 or above
Some testing useful extension methods for .NET 4.0 or above
A C# implementation of the Glicko-2 ranking algorithm. Glicko-2 is based on the ELO ranking system used in chess which takes into account the volatility of a player's results. Any issues can be logged here: https://github.com/ikhanage/Glicko2/issues
This is the core framework for Edison, to be used when writing tests. Edison is an open source unit/integration test framework for .NET.
Description
Mimic call to AppDomain.CurrentDomain.GetAssemblies()
boost_system-src
A simple .net library for writing to the Wonderware/system platform event logger
This is the console application for Edison, to be used when running tests. Edison is an open source unit/integration test framework for .NET.
Resource Static Analysis enables companies and Localization suppliers to quickly add scalable validation checks to help ensure quality doesn't suffer as software and content is localized and data is exchanged between internal workflows and even between companies.
provides simple geometry oriented graphics based on gdi+