[wallfly]

Joose has a Modules facility that works pretty nicely both in the browser and in other contexts, e.g. Node.js. When combined with the "use" facility of JooseX.Namespace.Depended, I think you get a similar functionality as to what's being described:

http://openjsan.org/doc/s/sa/samuraijack/Joose/3.010/lib/Joo...

http://openjsan.org/doc/s/sa/samuraijack/JooseX/Namespace/De...