• nodejs
• npm
• bower

All other dependencies will installed in node_modules and bower_components directories

npm start

var xhr = new Xhr(opts);

xhr.post('http://url.com', {
    data: 123
}).then(function(response) {
    // ...
}, function(err) {
    // ...
});

• withCredentials - Adds cookie and auth data to request.
• contentType - content type header,
• json - Handle response as JSON.