Evie

Evie provides an EventEmtter-style interface, but provides support for event-bubbling, wild-card events, object-literal handler specs, and doesn't require a handler for an error event.

Evie = require "evie"
 
count = 0
parent = Evie.create()
parent.on bam: -> count++
 
child = Evie.create()
child.forward parent
 
child.emit "bam"
child.emit "*"
 
assert count == 2