JavaScript Booleans

JavaScript Booleans

JavaScript Boolean returns a value either true or false.

The JavaScript Boolean Function

Boolean function is used to check if an expression or variable is true:

Example1

Output

Example2

Output

JavaScript Comparison Operators

Comparison operators are used to compare two values.

The comparison operators are as shown below:

Operator	Example	Description
==	a == b	Equal to
!=	a != b	Not equal to
>	a > b	Greater than
<	a < b	Less than
<=	a <= b	Less than equal to
>=	a >= b	Greater than equal to

Example

Output

Comparison Operators

false
true
true
false
false
true