Get query params

queryparams.js

const getUrlParameter = (name) => {
    const nameClean = name.replace(/[\[]/, '\\[').replace(/[\]]/, '\\]');
    const regex = new RegExp('[\\?&]' + nameClean + '=([^&#]*)');
    const results = regex.exec(location.search);
    return results === null ? '' : decodeURIComponent(results[1].replace(/\+/g, ' '));
};

const removeUrlParameter = (url, paramKey) => {
  const r = new URL(url);
  r.searchParams.delete(paramKey);

  history.replaceState(null, '', r.href);
}

const addUrlParameter = (param, value) => {
  const urlParams = new URLSearchParams(window.location.search);

  urlParams.set(param, value);

  window.location.search = urlParams;
}

const editUrlParameter = (param, value) => {
  if (getUrlParameter(param)) {
      removeUrlParameter(param)
  }
    
   addUrlParameter(param, value)
}