The Increment Operator (++)
Description
The increment operator (++) adds 1 from the operand.
If it is placed after the operand, it returns the value before the increment.
If it is placed before the operand, it returns the value after the increment.
JavaScript Arithmetic Operators:
The Addition (+) Operator
The Subtraction (-) Operator
The Multiplication (*) Operator
The Division (/) Operator
The Exponentiation (**) Operator
The Remainder (%) Operator
The Increment (++) Operator
The Decrement (--) Operator