In this article, we’ll take a look at the Node.js Process module, and what hidden gems it has to offer. After you’ve read this post, you’ll be able to write production-ready applications with much more confidence. You’ll know what process states your Node.js apps will have, you’ll be able to do the graceful shutdown, and you’ll handle errors much more efficiently.
In the new Mastering the Node.js Core Modules series you can learn what hidden/barely known features the core modules have, and how you can use them. By going through the basic elements of these Node.js modules, you’ll have a better understanding of they work and how can you eliminate any errors.