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Malicious PyPI Package Exploits Deezer API for Coordinated Music Piracy
Socket researchers uncovered a malicious PyPI package exploiting Deezer’s API to enable coordinated music piracy through API abuse and C2 server control.
An event pub/sub aggregate utility for javascript apps.
When designing javascript apps it's best to keep modules/features loosely coupled. A great method for accomplishing this is events via publish/subscribe handlers. "Event Sky" was designed to help your apps work without knowing about eachother by utilizing the events with Event Sky.
An event pub-sub aggregate utility for javascript environments.
EventSky
is bundled as a UMD (universal module design) and can be used in the following ways:
<script src="https://unpkg.com/event-sky@x.x.x/build.js" />
<script>
EventSky.on('testEvent', console.info)
EventSke.trigger('testEvent', 'It works!')
console.log(EventSky.events)
</script>
npm i -S event-sky
or yarn add event-sky
const EventSky = require('event-sky')
Note:
EventSky
exports a singleton pattern module. This means it's the same object across require/import's in your commonjs environment, ie:
/* file1.js */
const eventSky = require('event-sky')
eventSky.on('testSingleton', (msg) => console.log(msg))
/* file2.js */
const eventSky = require('event-sky')
eventSky.trigger('testSingleton', 'The singleton pattern works!')
You can add event handlers in different lifecycle hooks, beforeAll
, on
, once
, afterAll
const eventSky = require('event-sky')
eventSky.on('newMessage', (data) => { console.log(data) })
eventSky.beforeAll('newMessage'...)
eventSky.afterAll('newMessage'...)
eventSky.once('newMessage'...)
const data = 'some string...'
eventSky.trigger('newMessage', data)
// by event id
const eventId = eventSky.on('newMessage', (data) => { console.log(data) })
eventSky.off(eventId)
// or by event name and handler
const handler = (data) => { console.log(data) }
eventSky.on('newMessage', handler)
eventSky.off('newMessage', handler)
A convenience method is available to turn all handlers off associated with an event name, ie:
eventSky.beforeAll('eventName', () => { /* ... */ })
eventSky.on('eventName`, () => { /* ... */ })
// remove all lifecycle hooks for event name "eventName"
eventSky.off.all('eventName')
For development purposes you can initialize eventSky to see all event activity in the console:
eventSky.config.firehose = true
You can debug EventSky
by checking the registered events and lifecycles via:
console.dir(eventSky.events)
FAQs
javascript event pub/sub utility
The npm package event-sky receives a total of 11 weekly downloads. As such, event-sky popularity was classified as not popular.
We found that event-sky demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 2 open source maintainers collaborating on the project.
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Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
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