How to convert URL parameters to a JavaScript object?

Question

I have a string like this:

abc=foo&def=%5Basf%5D&xyz=5

How can I convert it into a JavaScript object like this?

{
          


        

Answer 1

console.log(decodeURI('abc=foo&def=%5Basf%5D&xyz=5')
  .split('&')
  .reduce((result, current) => {
    const [key, value] = current.split('=');

    result[key] = value;

    return result
  }, {}))