Text to speech browser api

tts.js

const textToSpeech = "Your speech"

let synUtterance = new SpeechSynthesisUtterance(textToSpeech);
/*
  // settimeout unless it changes to use promise
  [synUtterance.voice, _] = settimeout(
                                  () => speechSynthesis.getVoices(),
                                  2000);
  synUtterance.rate = 1; // default
  synUtterance.
*/
window.speechSynthesis.speak(synUtterance);