Use substring instead of substr; Use RegExp.test instead of String.match when possible; Use obj.hasOwnProperty(k) instead of obj[k] to check if a property is defined on the flags and handlers objects in parseQueryString.
Use substring instead of substr;
Use RegExp.test instead of String.match when possible;
Use obj.hasOwnProperty(k) instead of obj[k] to check if a property is defined on the flags and handlers objects in parseQueryString.

nightjuggler/brc,nightjuggler/brc,nightjuggler/brc