TypedArray.prototype.join()

The join() method joins all elements of an array into a string. This method has the same algorithm as Array.prototype.join(). TypedArray is one of the typed array types here.

Try it

Syntax

join()
join(separator)

Parameters

separator Optional

Specifies a string to separate each element. The separator is converted to a string if necessary. If omitted, the typed array elements are separated with a comma (",").

Return value

A string with all array elements joined.

Examples

Using join()

const uint8 = new Uint8Array([1, 2, 3]);
uint8.join(); // '1,2,3'
uint8.join(" / "); // '1 / 2 / 3'
uint8.join(""); // '123'

Specifications

Specification
ECMAScript Language Specification
# sec-%typedarray%.prototype.join

Browser compatibility

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See also