This is the Fourth article of the Javascript Starwars series So let’s get started with “variables”. — What are “Data types”? In Javascript, data types tell us what kind of data structure it is. As we know variables can be assigned (and re-assigned) any value in javascript. Hence we call javascript a dynamically typed language. In total there are 8 data types in JavaScript - Numbers, BigInt, Strings, Boolean, Null, Undefined…