URLSearchParams

urlsearchparams.js

(() => {
  // build  
  const params = new URLSearchParams()
  params.append('q', 'bar')
  params.append('n', 5)

  // stringify  
  // const url = `https://example.com/resources?${params.toString()}`
  
  const location = new URL('https://example.com/resources')
  location.search = params
  
  console.log({ location })
  console.log(location.toString())
  
  // parse
  // const query = new URLSearchParams(location.search)
  const query = location.searchParams
  const q = query.get('q')
  console.log({ q })

  return q // "bar"
})()