Install

Usage

API

eventName

isDebugEnabled

emitter = new Emittery(options?)

options?

debug?

name

enabled?

logger?

on(eventName | eventName[], listener)

Custom subscribable events

Listener data

listener(data)

off(eventName | eventName[], listener)

listener(data)

once(eventName | eventName[])

events(eventName)

emit(eventName, data?)

emitSerial(eventName, data?)

onAny(listener)

listener(eventName, data)

offAny(listener)

anyEvent()

clearListeners(eventNames?)

listenerCount(eventNames?)

bindMethods(target, methodNames?)

TypeScript

Emittery.mixin(emitteryPropertyName, methodNames?)

Scheduling details

Debugging

FAQ

How is this different than the built-in `EventEmitter` in Node.js?

Isn't `EventEmitter` synchronous for a reason?

Can you support multiple arguments for `emit()`?

Related