Parses the query string parameters from a URL and returns them as an object."
constparseQueryString=(url)=>{constqueryString=url.split("?")[1];constparams={};if(queryString){constpairs=queryString.split("&");pairs.forEach((pair)=>{const[key,value]=pair.split("=");params[key]=decodeURIComponent(value);});}returnparams;};