FunctionZero 

RPN Expression Parser and Evaluator with databinding to POCO and INPC instances.

An easy to use library for building cross-platform Xamarin Forms applications very quickly. Includes FunctionZero.zBind, allowing fully featured databinding to expressions.

Fully featured async ICommand implementation with builder methods.

Allows xaml to bind to an expression rather than just properties.

State Machine with registered transitions

Deserialise an XML stream to an Object Graph of any shape in a single pass

Net Standard library to help manage a hierarchy of nodes.

The purpose of this package is to allow a ListView-type-control to behave like a TreeView and display hierarchical data. This is particularly useful if you want to adapt a GridView to behave like a TreeView. See documentation for examples

Creates a user-determined number of Threads and marshals work onto them from a queue.

DataBind to Expressions rather than just to Properties