Converting between strings and ArrayBuffers

Question

Is there a commonly accepted technique for efficiently converting JavaScript strings to ArrayBuffers and vice-versa? Specifically, I\'d like to be able to write the contents

Answer 1

You can use TextEncoder and TextDecoder from the Encoding standard, which is polyfilled by the stringencoding library, to convert string to and from ArrayBuffers:

var uint8array = new TextEncoder().encode(string);
var string = new TextDecoder(encoding).decode(uint8array);