The sort() method of TypedArray instances sorts the elements of a typed array in place and returns the reference to the same typed array, now sorted. This method has the same algorithm as Array.prototype.sort(), except that it sorts the values numerically instead of as strings by default.

The toReversed() method of TypedArray instances is the copying counterpart of the reverse() method. It returns a new typed array with the elements in reversed order. This method has the same algorithm as Array.prototype.toReversed().

The TypedArray.of() static method creates a new typed array from a variable number of arguments. This method is nearly the same as Array.of().

The keys() method of Array instances returns a new array iterator object that contains the keys for each index in the array.

The Array.fromAsync() static method creates a new, shallow-copied Array instance from an async iterable, iterable, or array-like object.

The entries() method of Array instances returns a new array iterator object that contains the key/value pairs for each index in the array.

The filter() method of Iterator instances returns a new iterator helper that yields only those elements of the iterator for which the provided callback function returns true.

The segment() method of Intl.Segmenter instances segments a string according to the locale and granularity of this Intl.Segmenter object.

The reduce() method of Iterator instances is similar to Array.prototype.reduce: it executes a user-supplied "reducer" callback function on each element produced by the iterator, passing in the return value from the calculation on the preceding element. The final result of running the reducer across all elements is a single value.

The [Symbol.iterator]() method of Segments instances implements the iterable protocol and allows Segments objects to be consumed by most syntaxes expecting iterables, such as the spread syntax and for...of loops. It returns a segments iterator object that yields data about each segment.