Randomizer for your website. I don't recommend using this.

randomize.js

<script>
	function rng(min, max) {
	// Inclusive rng function from W3Schools https://www.w3schools.com/js/js_random.asp
		 return Math.floor(Math.random() * (max - min + 1) ) + min;
}

var destructibleTextElements = 
  jQuery("span,p,h2,h4,h5,a,label")
  .filter(function() { 
    // Visibility check through offsetparent from from https://stackoverflow.com/a/21696585
    if (this.childElementCount == 0 && this.offsetParent != null && parseInt(getComputedStyle(this).height) > 8) return true; 
    else return false; 
  });

function randomTextCapitalization(index, elem) {
  if (elem.innerText != "" && !rng(0,1)) {
     var oldText = elem.innerText;
    var newText = "";

    for (var i = 0; i < oldText.length; i++) {
      var letter = oldText[i];

      if(!rng(0, 2)) letter = letter.toUpperCase();
      else letter = letter.toLowerCase();

      newText += letter;
    }
    elem.innerText = newText;
  }
  
}



var text = "";
var timeout = 500;
var a = destructibleTextElements[rng(0, destructibleTextElements.length - 1)];
function appendA() {
  // https://www.cambiaresearch.com/articles/15/javascript-char-codes-key-codes
  
  a.innerText += String.fromCharCode(rng(65, 90));
  
  // 1 in 5 chance of different a
  if (!rng(0,4)) {
      a = destructibleTextElements[rng(0, destructibleTextElements.length - 1)];
  }
  
  
  timeout -= rng(0,20);
  if (timeout < 1) timeout = 750;
  
  setTimeout(appendA, timeout);
}

function AttemptAutoplay() {
  setTimeout(function() {
    jQuery("audio").each(function(index, elem) {
      elem.volume = 0.05;
      elem.play().then(x => { console.log("Succesfully started audio"); }).catch(err => { console.log("Failed to start audio, retrying...."); AttemptAutoplay(); });
    });
  }, rng(500, 3000));
}

AttemptAutoplay();
appendA();
destructibleTextElements.each(randomTextCapitalization);
</script>