Tag: Node.js

In today’s interconnected digital landscape, ensuring the security of web applications is of utmost importance. Node.js, with its efficient and scalable runtime environment, has become a popular choice for building server-side applications. However, as Node.js applications are deployed into pr...

In this article, we explore the possibilities of maximizing Node.js’s capabilities and understand the benefits of resource sharing, disproving the assumption that every request must be isolated. Join us as we uncover the full potential of Node.js and discover how resource optimization can enha...

Node.js is a popular JavaScript runtime that allows developers to build scalable network applications using an event-driven, non-blocking I/O model. Like any sophisticated framework, Node.js applications can benefit from using proven design patterns to promote code reuse, maintainability and robustn...

Life’s better in color. Our senses crave visual richness, and even when we code, why should our senses be deprived of that luxury? So, ever thought how cool it would be if our Node.js console.log() statements could be a burst of colors instead of mundane black and white? Yes, that&rs...

Hello, there! Middleware has become an integral part of server-side programming, because they are functions that operate on request and response objects, often altering, adding information, or handling the flow of these objects in some way before they reach their final route handler. Given the ut...

You might be wondering if the title of this article is a bit ambitious, but fear not! I’ve put in the time and effort to cover everything you need to know about the EventLoop in Node.js. And believe me, you’ll discover so many new things along the way! Before beginning this article, I...

I’m mad at node libraries, and I’m just not going to take it anymore! I’ve committed a lot of attention to Node.js and TypeScript over the last couple of years; I even built a startup with React and Express on it. In a lot of other languages creating a library is as simple as in...

Ever wanted to know how to level up your skills in Node.js development and avoid common mistakes that could potentially harm your application’s performance? This article will guide you through ten typical pitfalls developers often encounter while writing Node.js code. From blocking I/O usage t...

There are a plethora of ways you can start your web development journey. The modern web has a lot of frameworks, and it’s becoming more of a hurdle for newbies to pick which one is the best for them. Even though a web framework is made for the web itself, there are different reasons you should...

Communication is more important than ever in today’s fast-paced world. Real-time chat apps have become indispensable as the demand for quick and easy ways to engage with others increases. But have you ever pondered how these apps are developed? So, no more wondering! I’ll walk you throug...

Node.js is a JavaScript runtime environment, meaning it has everything you need to execute a program written in JavaScript. Though quite secure by itself, you should still think of additional ways to secure your Node.js apps. Vulnerabilities are increasing as attackers find new, clever ways ...

In the ever-evolving landscape of web development, having the right tools can be a game-changer. If you’re new to coding or just curious about the technology behind lightning-fast web apps, let’s dive into the world of Node.js. Node.js in a Nutshell Node.js is not just another ...

When developing applications, handling sensitive information like API keys, database credentials, and configuration settings is crucial. Ensuring these environment variables are managed securely, efficiently, and in sync across the development lifecycle is a common challenge and let’s face it,...

As usual, when the release notes for a new version of a runtime come out, we have a bunch of updates regarding very internal and transparent bits (at least to us, as users of the runtime). However, with the release notes of Node.js 19, we have some interesting gems that if you don’t care to...