JavaScript variables hold a wide variety of information and can be used with virtually any data type. Here's how to use variables to store numbers, text strings, objects, and more.

Scope in JavaScript refers to context (or portion) of the code which determines the accessibility (visibility) of variables. In JavaScript, we have two types of scope, local , and global.

One can converse with ChatGPT as their virtual learning partner, asking questions and looking for explanations about essential JavaScript concepts, such as variables, data types, operators and ...