Overview What is Multithreading How does Node.js handle asynchronous operations. How to use Node’s worker-threads module to create and manage threads. History Computers are becoming more powerful thanks to GPUs and multi-cre CPUs, and modern applications leverage threads(independent execution units in a process) to maximize application performance However, JavaScript is a synchronous, blocking, single-threaded language. It was initially created to run on browsers, allowing for much of modern web page interactions, form validations, animations, and so on.