Arthmetic

Operator	Description
+	Addition
-	Subtraction
*	Multiplication
**	Exponentation
/	Division
%	Mod
++	Increment
--	Decrement

Comparison

Operator	Description
==	Equal to, does not check type
===	Equal value and equal type
!=	Not equal, does not check type
!==	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
&&	And
||	Or
!	Not

Type

Operator	Description	Example
typeof	Returns the type of a variable	typeof str_var; // "string"
instanceof	Returns true if an object is an instance of an object type	auto instanceof Car; // true