How to include JavaScript file or library in Chrome console?

Question

Is there a simpler (native perhaps?) way to include an external script file in the Google Chrome browser?

Currently I’m doing it like this:

document.         


        

Answer 1

var el = document.createElement("script"),
loaded = false;
el.onload = el.onreadystatechange = function () {
  if ((el.readyState && el.readyState !== "complete" && el.readyState !== "loaded") || loaded) {
    return false;
  }
  el.onload = el.onreadystatechange = null;
  loaded = true;
  // done!
};
el.async = true;
el.src = path;
var hhead = document.getElementsByTagName('head')[0];
hhead.insertBefore(el, hhead.firstChild);