Very simple CommonJS-module to encode/decode query parameters
Convert object to query string or opposite. You need Browserify or similar to use this in a browser. It doesn't use ES5, so it should work in older browsers.
npm install query-params --save
var params = require('query-params');
params.encode({'foo': 'bar', 'a': 'b'}); // 'foo=bar&a=b'
params.decode('foo=bar&a=b'); // {'foo': 'bar', 'a': 'b'}