weakee

Weakmaps powered lightweight event emitter(this one should not leak)
Written in ES6.
Tests have a babel hook, but in order to use this in your node.js app, you will have to use babel register hook.
On the frontend, JSPM handles it for you.

Install

``shell
npm i weakee -S
#or on the frontend
jspm i npm:weakee
`

$3

`javascript
import Emitter from 'weakee'
class UserClass extends Emitter {
constructor() {
super()
}
}

var inst = new UserClass()

inst.emit('myEvent', whatever, params)
inst.on('myEvent', (whatever, params)=>{
//runs until you call .off()
})
inst.once('myEvent', (whatever, params)=>{
//runs once
})
inst.off('myEvent', handlerFunction) //removes the even handler
``