flams/observable-store

make a shallow copy of an object or array

this a simple loop for iterating over an array or an object

The omnipresent publish subscribe design pattern.

DOM-less simple JavaScript BDD testing framework for Node

Compare two numbers, return -1/0/1. To be used to sort arrays

Read, write or test a data structure's nested property via a string like 'my.nested.property'. It works through arrays and objects.'

returns the size of an array or the number of properties of an object

compare two objects or arrays and return the diff (add/updated/removed/unchanged)