As in Mathematics, in JavaScript, the operators have a certain order of precedence. The table below presents the precedence of operators from highest to lowest.
| Type of Operator | Example of Operators |
|---|---|
| Parentheses (overides others) | ( ) |
| Unary (mathematical, logical, or bitwise) | – ++ — ! ~ typeof void delete |
| Multiplication, Division, Modulus | * / % |
| Addition, Subtraction | + – |
| Shifts (bitwise) | >>> >> << |
| Relational comparison | > >= < <= in instanceof |
| Equality comparison | == != === !== |
| AND (bitwise) | & |
| XOR (bitwise) | ^ |
| OR (bitwise) | | |
| AND (logical) | && |
| OR (logical) | || |
| Conditional | ?: |
| Assignment | = += -= *= /= %= <<= >>= >>>= &= ^= |= |
| Comma | , |