Blocking vs Non-Blocking Code in Node.jsWhat is Blocking Code? Blocking code stops execution until a task is completed. Imagine ordering food and the waiter stands beside the kitchen doing absolutely nothing until your order is ready. That’May 10 · 4 min readbasics-for-js.hashnode.dev
REST API Design Made Simple with Express.jsAPIs are like waiters in a restaurant. 🍜 The client (frontend/mobile app) gives a request, the server processes it, and the API delivers the response back. In web development, REST APIs are one of thMay 10 · 3 min readbasics-for-js.hashnode.dev
The Node.js Event Loop ExplainedMany beginners hear: Node.js is single-threaded and immediately think: So… how does it handle thousands of users? The answer is the Event Loop. The event loop is the reason Node.js can efficiently hMay 10 · 4 min readbasics-for-js.hashnode.dev
Map and Set in JavaScriptJavaScript developers used objects and arrays for years to solve almost everything. Need key-value storage? Use objects. Need collections? Use arrays. Then JavaScript introduced: Map Set And suddeMay 10 · 7 min readbasics-for-js.hashnode.dev
Why Node.js is Perfect for Building Fast Web ApplicationsTraditional backend servers handle requests like a stressed shopkeeper during festival season. One customer asks for something. The shopkeeper stops everything. Handles the request. Then moves to the May 10 · 9 min readbasics-for-js.hashnode.dev
