This is a simple, standalone js utility function to convert a js object to a serialized query string. I couldn't find one on the web that was easy to install and wasn't tied to jQuery, so I wrote my own.
Usage
The function takes a single parameter, an object. The object must contain only strings and integers as it's properties as I can't think of a sensible way to do deep nesting for arrays/objects.
import toQueryString from 'jsobj-to-query-params';
var myObject = {
a: 1,
b: 'someString'
};
var params = toQueryString(myObject); // 'a=1&b=someString'