Module Atomics 

The Atomics object provides atomic operations as static methods. They are used with SharedArrayBuffer objects.

The Atomic operations are installed on an Atomics module. Unlike the other global objects, Atomics is not a constructor. You cannot use it with a new operator or invoke the Atomics object as a function. All properties and methods of Atomics are static (as is the case with the Math object, for example). MDN documentation

Functions

add

add_bigint

and

and_bigint

compare_exchange

compare_exchange_bigint

exchange

exchange_bigint

is_lock_free

load

load_bigint

notify

notify_bigint

notify_bigint_with_count

notify_with_count

or

or_bigint

pause

pause_with_hint

store

store_bigint

sub

sub_bigint

wait

wait_async

wait_async_bigint

wait_async_with_timeout

wait_async_with_timeout_bigint

wait_bigint

wait_with_timeout

wait_with_timeout_bigint

xor

xor_bigint