This is the overwritten version of Meteor subscribe . It optimizes performance by not create connect sent to the server when it is not needed. Hypersubs only creates one connection for multiple subscriptions when detected it is duplicate (same publication name and params). Hypersubs only make a real connection (for the first time call
Meteor.subscribe ), since the second times call
Meteor.subscribe , they will be optimized reuse the connection is existed!
All the rest of the packages are automatically made for you, no need to change anything in your source code!