Top 20 NuGet .net4.0 Packages
Task helper library for dylan.NET (await support for Task, Task<T>, ValueTask<T>, YieldAwaitable, ConfiguredTaskAwaitable, ConfiguredTaskAwaitable<T>, ConfiguredValueTaskAwaitable<T>, IAsyncEnumerable<T> + new IAwaiter(<T>)/IAwaitable(<T>) abstractions)
A .Net port of ActiveSupport library of Ruby on Rails. The goal is to extend Base Class Library for Common Usage with human readable syntax.
PortableTPL is a portable project inspired by the Task Parallel Library. It can be used with .Net 4.0, Silverlight 4.0, XNA 4.0 for XBox 360 and Silverlight for Windows Phone.
This library enriched the language features of VisualBasic.NET programming. Easily create and read some common document in VisualBasic: http://www.codeproject.com/Articles/1099296/Easy-Document-in-VisualBasic