Web Browser - Can be used as an emulator to build applications. Example [Chrome, Firefox, Safari & Opera].
Internet - Because many use CDN and to make it easier to find solutions to all problems.
🎯 How To Use
Example Syntax
// Import EventEmitter from the packageconstEventEmitter=require('./src/EventEmitter');// Create an instance of EventEmitterconstemitter=newEventEmitter();// Define a listener functionconstlistener=(data)=>{console.log('Event triggered with data:',data);};// Register the listener for the 'customEvent' eventemitter.on('customEvent',listener);// Emit the 'customEvent' event with some dataemitter.emit('customEvent','Hello, World!');// Remove the listener for the 'customEvent' eventemitter.off('customEvent',listener);
Explanation
The "Event Emitter" package has three main methods: on, emit, and off.
The on method is used to add a listener to an event.
The emit method is used to emit an event with optional parameters.
The off method is used to remove the listener from an event.
Return Value
The on and off methods do not return a specific value.
The emit method does not return a value and is only used to trigger the event.