What Are JavaScript Data Types?

By: Dusty Arlia
Published on August 14, 2012
Last Updated on Saturday, July 11, 2015 at 8:42 PM
Total Updates: 5

JavaScript has different types of data so that the data can be handled appropriately. By categorizing information into different types, it makes using the information possible (like adding numbers instead of concatenating numbers). The most commonly used data types are number, string, and Boolean.