ServerCode is currently in private beta and you must provide an access code in order to use it. If you want to be a part of the beta test please inquire for a key using the following email address:
Your own container. Your server runs as an isolated container and there are no time-outs or other restrictions imposed on your code.
Third party components. You can integrate your server code with other third party services outside Appstax. Also, you can deploy needed node modules with your server code project.