JavaScript ECMAScript operators
JavaScript ECMAScript の式と演算子に関する言語リファレンス情報をまとめたカテゴリです。
language-feature の一覧
operator の一覧
Addition (+)
Addition assignment (+=)
Assignment (=)
async function expression
async function* expression
await
Bitwise AND (&)
Bitwise AND assignment (&=)
Bitwise NOT (~)
Bitwise OR (|)
Bitwise OR assignment (|=)
Bitwise XOR (^)
Bitwise XOR assignment (^=)
class expression
Comma operator (,)
Conditional (ternary) operator
Decrement (--)
delete
Division (/)
Division assignment (/=)
Equality (==)
Exponentiation (**)
Exponentiation assignment (**=)
function expression
function* expression
Greater than (>)
Greater than or equal (>=)
Grouping operator ( )
import()
in
Increment (++)
Inequality (!=)
instanceof
Left shift (<<)
Left shift assignment (<<=)
Less than (<)
Less than or equal (<=)
Logical AND (&&)
Logical AND assignment (&&=)
Logical NOT (!)
Logical OR (||)
Logical OR assignment (||=)
Multiplication (*)
Multiplication assignment (*=)
new
Nullish coalescing assignment (??=)
Nullish coalescing operator (??)
Optional chaining (?.)
Property accessors
Remainder (%)
Remainder assignment (%=)
Right shift (>>)
Right shift assignment (>>=)
Spread syntax (...)
Strict equality (===)
Strict inequality (!==)
Subtraction (-)
Subtraction assignment (-=)
typeof
Unary negation (-)
Unary plus (+)
Unsigned right shift (>>>)
Unsigned right shift assignment (>>>=)
void operator
yield
yield*