Google is announcing a partnership with Node.js enterprise platform provider NodeSource in which NSolid, NodeSource’s enterprise-level Node.js platform, will be on Google Cloud Platform, which features App Engine. Offered in a beta form this week, the runtime for the popular server-side JavaScript platform enables developers to build Web applications and mobile back ends with JavaScript and scale these systems on Google’s cloud. Previously, Google App Engine has supported development via Java, Python, PHP, and Go.