JS code to show passwords field values when filling forms

utils.js

// change passwords fields into text on a web page
const nodeList = document.getElementsByTagName("input");
[...nodeList].forEach(node => {
  if(node.getAttribute("type") === "password"){
    node.setAttribute('type', 'text');
  }
});

// wrap code within github to multiple lines
// this helps to prevent horizontal scroll
[...document.querySelectorAll('code')].map(code => code.setAttribute('style', 'white-space: pre-wrap'))