Helper function to determine if an element exists or not in the dom

exists.js

const exists = element => {
  return document.querySelector(element) != null ? true : false;
}

export default exists;

package.json

{
  "name": "exists",
  "description": "Helper function for verifying DOM existence",
  "version": "1.0.0",
  "main": "exists.js",
  "private": true
}