30-seconds-of-code/snippets/queryStringToObject.md

title, tags, firstSeen, lastUpdated

title	tags	firstSeen	lastUpdated
queryStringToObject	object,intermediate	2020-10-20T20:25:32+03:00	2020-11-03T22:11:18+02:00

Generates an object from the given query string or URL.

• Use String.prototype.split() to get the params from the given url.
• Use the URLSearchParams constructor to create an appropriate object and convert it to an array of key-value pairs using the spread operator (...).
• Use Array.prototype.reduce() to convert the array of key-value pairs into an object.

const queryStringToObject = url =>
  [...new URLSearchParams(url.split('?')[1])].reduce(
    (a, [k, v]) => ((a[k] = v), a),
    {}
  );

queryStringToObject('https://google.com?page=1&count=10');
// {page: '1', count: '10'}