KRkumar Rishabhinkumar-rishabh.hashnode.dev·May 10 · 3 min readThe Node.js Event Loop Explained (Without Going Too Deep)One thing that confuses many beginners in Node.js is this: 👉 “If Node.js is single-threaded, then how does it handle so many things at once?” That’s where the event loop comes in. What the event loo00
KRkumar Rishabhinkumar-rishabh.hashnode.dev·May 10 · 3 min readBlocking vs Non-Blocking Code in Node.jsWhen people say Node.js is “fast”, a big reason is its non-blocking nature. But what actually does blocking and non-blocking mean? Let’s understand it simply. What blocking code means Blocking code s00
KRkumar Rishabhinkumar-rishabh.hashnode.dev·May 10 · 3 min readREST API Design Made Simple with Express.jsWhen building backend apps, frontend and backend need a way to talk to each other. That’s where APIs come in. A frontend sends requests, backend responds with data.Simple communication. What REST API00
KRkumar Rishabhinkumar-rishabh.hashnode.dev·May 10 · 3 min readWhy Node.js is Perfect for Building Fast Web ApplicationsWhen people first hear about Node.js, they usually hear things like: “It’s fast”“It handles many users”“Big companies use it” But why is it fast? That’s the interesting part. What makes Node.js fas00
KRkumar Rishabhinkumar-rishabh.hashnode.dev·May 10 · 3 min readWhat is Middleware in Express and How It WorksWhen a request comes to an Express server, it usually doesn’t go directly to the final response. Before reaching the route handler, it passes through multiple checkpoints.These checkpoints are called 00