Booleans

Get hands-on experience on how to use booleans as a JavaScript data type.

Booleans

At its most basic level, a computer is a series of on and off switches, a set of 0s and 1s that flip back and forth to compute things.

The concept of using binary values to represent information (0 and 1, true and false) is so fundamental to computation that JavaScript, along with most other programming languages, has a dedicated type to these values, referred to as a boolean.

Creating a boolean value

Boolean values can be created by assigning a value of true or false to a variable.

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