NodeJs — Worker Threads

The 'worker_threads' module allows you to run JavaScript code in parallel threads. This is useful for CPU-intensive tasks like image processing or data encryption, which would otherwise block the main thread.

const { Worker } = require('worker_threads');

const worker = new Worker(`
  const { parentPort } = require('worker_threads');
  parentPort.postMessage('Hello from Worker Thread!');
`, { eval: true });

worker.on('message', msg => console.log(msg));