Code Cards

Perform math operations on numbers

Function to build new objects

Access an object's properties and methods

Four ways to iterate over arrays or objects

Check to see if letters or words are in a string

Do something to every item in an array

Add or remove items at the end of an array

Replace characters in a string

Keyword to get a value from a function

Add or remove items at the beginning of an array

Sort items in an array

Keyword refers to the current object or element.