This tag is for questions written using the Meteor open-source web framework. These questions should also be tagged with [javascript].
Meteor is an Open-Source JavaScript web framework that provides a modular platform for developing client/server applications in pure JavaScript.
Meteor's core consists of the DDP (Distributed Data Protocol), which is merely a client-server protocol for querying/updating a server-side database, as well as for synchronizing such updates among clients. Meteor's DDP utilizes the publish-subscribe (pubsub) messaging pattern.