JavaScript Operators
Arithmetic
Operator | Description |
---|---|
+ | Addition |
- | Subtraction |
* | Multiplication |
** | Exponentiation |
/ | Division |
% | Modulus (Division Remainder) |
++ | Increment |
-- | Decrement |
Assignment
Operator | Example | Same As |
---|---|---|
= | x = y | x = y |
+= | x += y | x = x + y |
-= | x -= y | x = x - y |
*= | x *= y | x = x * y |
/= | x /= y | x = x / y |
%= | x %= y | x = x % y |
**= | x **= y | x = x ** y |
Comparison
Operator | Description |
---|---|
== | equal to |
=== | equal value and equal type |
!= | not equal |
!== | not equal value or not equal type |
> | greater than |
< | less than |
>= | greater than or equal to |
<= | less than or equal to |
? | ternary operator |
Logical
Operator | Description |
---|---|
&& | logical and |
|| | logical or |
! | logical not |