TL; DR: Based on the APM benchmarks results is evident that one of the main performance problems for a Node.js application in a production environment is the usage of the very same applications in charge of monitoring the performance for the application itself. This article explains the reasons with an in-depth analysis to show why using most APMs in a Node.js application is that expensive performance-wise.

Node.js error handling isn’t a walk in the park. When deploying applications into production, we want to know that all code has been tested for all possible complex scenarios. We can, however, avoid issues by preparing our code to properly handle errors. To do so, we need to understand: Today we’re going to take you through the above items and give you a tour of JavaScript’s main quirks for better insight and understanding.

In this tutorial, you will learn how to add TypeScript support to Node.js projects. Let's get going!

If you haven’t checked out the first two-part of our ‘Securing your Applications in Node.js’ series, click here and the second part here. This is a 3-part blog series on Node.js. This article aims to establish a Node.js security roadmap by addressing security challenges comprehensively and consistently for large infrastructures. Let’s begin! 🚀

This post describes how I built a realtime collaboration app that scrum teams can use for planning poker. Planning poker, also known as Scrum poker, is a gamified technique for estimating the size of user stories. This helps in deciding how many stories can be put into a sprint. Usually story points in the Fibonacci scale is used as a metric, but T-shirt sizing, like small, medium, and large, is also used.

If you haven’t checked out the first part of Securing your Applications in Node.js, click here. This is a 3-part blog series on Node.js. This article aims to establish a Node.js security roadmap by addressing security challenges comprehensively and consistently for large infrastructures. Let’s begin! 🚀

Caching is a common technique for making your applications faster. It lets you avoid slow operations by reusing previous results. In this article, Ayo Asaiah walks us through the different options for caching in NodeJS applications.

Express and Hapi are frameworks based on Node.js, an open-source server environment that runs on various platforms, using JavaScript as the language of choice. Since both frameworks are Nodejs-based and popularly used for web and mobile application development, let’s compare them and see which is more suitable for your needs as a developer.

Node.js is a free, cross-platform JavaScript runtime environment, while single-threaded in nature, executes asynchronous code using several threads in the background. Because of its design, Node.js has received a lot of flak. It seems unusual that Node.js doesn't have direct access to threads when compared to programming languages like Java, C, or Python. The worker_thread module in Node.js 11 allows us to launch many threads on a single core.

I know, right? NPM 8 was released just a couple of months ago and you’re looking for a blog post that summarizes all the changes and new stuff in the new version because you want to be ahead of the curve or simply don’t want your app to crash when upgrading. You googled but nothing relevant appeared; only a document from Github blog that refers to this issue on the NPM organization.