Nano Events

Simple and tiny event emitter library for JavaScript.

* Only 108 bytes (minified and brotlied).
It uses [Size Limit] to control size.
* The on method returns unbind function. You don’t need to save
callback to variable for removeListener.
* TypeScript and ES modules support.
* No aliases, just emit and on methods.
No Node.js [EventEmitter] compatibility.

``js
import { createNanoEvents } from 'nanoevents'

const emitter = createNanoEvents()

const unbind = emitter.on('tick', volume => {
summary += volume
})

emitter.emit('tick', 2)
summary //=> 2

unbind()
emitter.emit('tick', 2)
summary //=> 2
``

[EventEmitter]: https://nodejs.org/api/events.html
[Size Limit]: https://github.com/ai/size-limit

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  Made at Evil Martians, product consulting for developer tools.

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Docs

Read full docs here.