Node module 'url' is changed destructively in Node version 8. But now some service(AWS Lambda etc.) doesn't support Node 8. So we have to rewrite the code for 'url'. Needless to say, noone wants it. That's the reason why I create this module.
above version 4.3.2(this version is used by AWS Lambda)
use like below.
const { createUrl, addQuery } = require('dumb-url-handler')
createUrl('http://localhost', ['yyy.js'])
// http://localhost/yyy.js
addQuery('http://localhost/yyy.js', { query1: 'value', query2: 'value2' })
// http://localhost/yyy.js?query1=value&query2=value2
parseQuery('http://localhost/yyy.js?query1=value1&query2=value2')
// { query1: 'value1', query2: 'value2' }