Text to speech Slack

gistfile1.txt

// open up chrome console, paste this in
var lastmsg = '';
setInterval(function() {

var newMessage = document.querySelector('.p-message_pane_message__message--last .p-rich_text_section').textContent;
var author = document.querySelector('.p-message_pane_message__message--last .c-message__sender a').text;
  
console.log(lastmsg !== newMessage, lastmsg, newMessage);
if (lastmsg !== newMessage) {
  var msg = new SpeechSynthesisUtterance(`${author} said ${newMessage}`);
window.speechSynthesis.speak(msg);
  lastmsg = newMessage;
}
  
}, 1000);