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OS.js is an open-source web desktop platform with a window manager, application APIs, GUI toolkit, filesystem abstractions and much more.

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OS.js EventEmitter

This is a EventEmitter implementation for OS.js.


on('event-name', () => {}); // Fired every time event is emitted
once('event-name', () => {}); // Fires only once and is forgotten
off('event-name', () => {}); // Removes listener
off('event-name'); // Removes all listeners of this type
off(); // Removes all listeners

on('event-name', () => {}, {persist: true}); // Will not be removed unless forced
off('event-name', () => {}, true); // Force removal



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