JSFiddle - React, Tailwind, and code Playground

JavaScript

var system = require('system');
var args = require('system').args;

var page = require('webpage').create();


page.settings.userAgent = 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.120 Safari/537.36';

page.settings.loadImages = false;

page.settings.resourceTimeout = 3000; // 5 seconds
page.onResourceTimeout = function(e) {
  console.log(e.errorCode);   // it'll probably be 408 
  console.log(e.errorString); // it'll probably be 'Network timeout on resource'
  //console.log(e.url);         // the url whose request timed out
  /* phantom.exit(1); */
};

var address = system.args[1];
page.open(address, function (status) {
  var content = page.content;
  
  page.evaluate(function() {
  console.log('Content: ' + content);
  });
	phantom.exit();
});