Blocking vs Non-Blocking Code in Node.jsNode.js was built on a simple yet powerful philosophy: handle operations asynchronously to maximize performance. To truly grasp this, we need to understand the fundamental difference between blocking May 10 · 6 min readsouparna-tech.hashnode.dev
REST API Design Made Simple with Express.jsBefore diving into code, let's build a solid mental model of what REST APIs are and why they matter. What is a REST API? Think of an API as a waiter in a restaurant. You (the client) tell the waiter wMay 10 · 6 min readsouparna-tech.hashnode.dev
Why Node.js is Perfect for Building Fast Web ApplicationsYou’ve heard the claims: Node.js is blazing fast. It handles thousands of connections effortlessly. But if you’ve ever peeked under the hood, you might have seen a startling truth: Node.js runs on a sMay 10 · 7 min readsouparna-tech.hashnode.dev
What is Middleware in Express and How It WorksWhen you build a web server, you're essentially creating a system that takes a request and returns a response. But what happens in between is where the real magic occurs. This "in-between" space is whMay 10 · 6 min readsouparna-tech.hashnode.dev
Handling File Uploads in Express with MulterHandling file uploads is one of those tasks that feels intimidating at first, but with the right tools, it becomes surprisingly straightforward. If you’ve built web apps with Express, you’ve probably May 10 · 5 min readsouparna-tech.hashnode.dev
