For years, Node.js has not been the best choice to implement highly CPU intensive applications. This is mainly because Node.js is merely Javascript and JavaScript is single-threaded. As a solution to the problem, Node.js v10.5.0 introduced the experimental concept of Worker Threads via worker_threads module, which became a stable functionality since Node.js v12 LTS. In this article, I’m going to explain how they work in detail, and how to get the best performance using worker threads…

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Learn About Worker Topics in Node.js for Beginners
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