This is a client for DocloopCore.
In order to make this work, you have to edit app.js and add the link to your app running a DocloopCore as backendUrl. Another way to accomplish the same is to create config.js in the SRC-directory with the following content:
window.dp_config = {
backendUrl: 'http://127.0.0.1:7777' //or wherever your core runs
}