Parse and stringify URL query strings
$ npm install --save query-string$ bower install --save query-string$ component install sindresorhus/query-stringconsole.log(location.search);// ?foo=barvarparsed=queryString.parse(location.search);console.log(parsed);// {foo: 'bar'}console.log(location.hash);// #token=bada55cafevarparsedHash=queryString.parse(location.hash);console.log(parsedHash);// {token: 'bada55cafe'}parsed.foo='unicorn';parsed.ilike='pizza';location.search=queryString.stringify(parsed);console.log(location.search);// ?foo=unicorn&ilike=pizzaParse a query string into an object. Leading ? or # are ignored, so you can pass location.search or location.hash directly.
Stringify an object into a query string.
This module intentionally doesn't support nesting as it's not specced and varies between implementations, which causes a lot of edge cases.
You're much better off just converting the object to a JSON string:
queryString.stringify({foo: 'bar',nested: JSON.stringify({unicorn: 'cake'})});// foo=bar&nested=%7B%22unicorn%22%3A%22cake%22%7D