Get unique url query string params and how many times they showed up

get-unique-query-params-from-links.js

const uniqueQueryParams = {};
const occurenceCount = {}

const links = [];


for (let link of links) {
  const url = new URL(links);
  const params = new URLSearchParams(url.search);

  processParams(params);
}

function processParams(params) {
  for (const [key, value] of params.entries()) {
    occurenceCount[key] = (occurenceCount[key] || 0) + 1;
    if (!uniqueQueryParams[key]) {
      uniqueQueryParams[key] = value;
    } 
  }
}

console.log("unique query params", uniqueQueryParams, occurenceCount);