The drop() method of Iterator instances returns a new iterator helper object that skips the given number of elements at the start of this iterator.

The Iterator() constructor is intended to be used as the superclass of other classes that create iterators. It throws an error when constructed by itself.

The AsyncFunction() constructor creates AsyncFunction objects.

The [Symbol.iterator]() method of Iterator instances implements the iterable protocol and allows built-in iterators to be consumed by most syntaxes expecting iterables, such as the spread syntax and for...of loops. It returns the value of this, which is the iterator object itself.

The Atomics.pause() static method provides a micro-wait primitive that hints to the CPU that the caller is spinning while waiting on access to a shared resource. This allows the system to reduce the resources allocated to the core (such as power) or thread, without yielding the current thread.

The Set[Symbol.species] static accessor property is an unused accessor property specifying how to copy Set objects.

The maxByteLength accessor property of SharedArrayBuffer instances returns the maximum length (in bytes) that this SharedArrayBuffer can be grown to.

The clear() method of Set instances removes all elements from this set.

The add() method of Set instances inserts a new element with a specified value in to this set, if there isn't an element with the same value already in this set

The symmetricDifference() method of Set instances takes a set and returns a new set containing elements which are in either this set or the given set, but not in both.