hookified

Event and Middleware Hooks for Your Libraries

Features

• Emit Events via Emittery
• Middleware Hooks with data passing
• ESM and Nodejs 20+
• Maintained on a regular basis!

Installation

npm install hookified --save

Usage

This was built because we constantly wanted hooks and events extended on libraires we are building such as Keyv. This is a simple way to add hooks and events (via emittery) to your libraries.

import { Hookified } from 'hookified';

class MyClass extends Hookified {
  constructor() {
    super();
  }

  async myMethodEmittingEvent() {
    await this.emit('message', 'Hello World');
  }

  //with hooks you can pass data in and if they are subscribed via onHook they can modify the data
  async myMethodWithHooks() Promise<any> {
    let data = { some: 'data' };
    // do something
    await this.hook('before:myMethod2', data);

    return data;
  }
}