/Javascript/Node.js/Node js event emitter

Node js event emitter

const EventEmitter = require('events');

class MyEmitter extends EventEmitter {
  foo() {
    this.emit('test');
  }
}
const myEmitter = new MyEmitter();
myEmitter.on('test', () => console.log('Yay, it works!'));

myEmitter.foo();	// Yay it works!

Similar codes

0 vote127 views1 answer
Sendgrid api calss in node js
Javascript Node.js
0 vote138 views1 answer
Delete single image by using user id in node js mongodb
Javascript Node.js
0 vote143 views1 answer
Performance.now nodejs example
Javascript Node.js
0 vote138 views1 answer
Create file object node js
Javascript Node.js
2 votes117 views1 answer
What is morgan in nodejs
Javascript Node.js
0 vote126 views1 answer
How to use begins with in aws nodejs
Javascript Node.js
0 vote128 views1 answer
What is @ atsign in first of file path nodejs
Javascript Node.js
0 vote136 views1 answer
Create directory when writing to file in nodejs
Javascript Node.js
1 vote154 views1 answer
How to get unix timestamp from tomorrow nodejs
Javascript Node.js
21 votes147 views1 answer
Node if path exists
Javascript Node.js