Node.js v21 declare a few major updates and available now
Nodejs v21 released new updates such as upgrade v8 engine, fetch and webstreams, web socket, esm, test runner, improve performance and mention deprecation methods.
Explain Closures in JavaScript and Node.js - Simple Programming Guide
If you are working with JavaScript or Node.js, you have probably come across the term closures. Closure in js is a function that retains access to variables from its outer function.
Protect your backend from hidden malware in images
Have you ever thought about the possibility that an innocent-looking image file could be carrying a hidden virus? If you are working as a backend developer then this is for you
Robust Error Handling in Node.js Express: A Practical Guide
Learn how to build a centralized error handling system in server-side backends with Node.js and Express.js, with clear examples of managing errors and enhancing API.
Building a Scalable TypeScript Backend Boilerplate with Winston Logging
Learn how to build a TypeScript backend boilerplate with Winston logging, environment setups like local or production, and best practices for Node.js projects.