How to get CPU usage in JavaScript?

Question

Is there a way to get CPU (s) usage in JavaScript in a browser?

Answer 1

From what I have collected, most of them can be found in the browser about JS CPU statistics, this is the number of processor cores that the client uses. Paste this into your JS file:

console.log(navigator.hardwareConcurrency) 

You can then check this in the Chrome Dev Tools console.

However, you can calculate CPU utilization using Node.js. Here is a step by step on this.

The answer on this page may also help in your dilemma: Javascript - dynamically track CPU / memory usage

Answer 2

No no.

JavaScript is designed to work on a web page and may have access to several other things besides a loaded page. The language does not support reading such information about equipment, because it will be outside the intended field.