simple JS randomizer commands

showrandom.js

const showrandom = document.querySelectorAll("[showrandom]");
showrandom.forEach(el=>{
  const count = el.getAttribute('showrandom') ? el.getAttribute('showrandom') : 1;
  const children = el.children;
  while(children.length > count){
    const random = Math.floor(Math.random() * children.length);
    children[random].remove();
  }
});

shuffle.js

const shuffle = document.querySelectorAll("[shuffle]");
shuffle.forEach(el=>{
  const children = el.children;
  let newChildren = [];
  while(children.length > 0){
    const random = Math.floor(Math.random() * children.length);
    newChildren.push(children[random]);
    children[random].remove();
  }
  newChildren.forEach(child => {
		el.append(child);  
  })
});