RKRenuka Khirwadkarinunlockaijargons.hashnode.dev00Understanding Why Node.js is Fast3d ago · 4 min read · 1. What Makes Node.js Fast Core Idea Node.js is fast mainly because it: Uses non-blocking I/O Runs on a single-threaded event loop Avoids waiting on slow operations (like file/database/network callJoin discussion
SAShahbaz Ahmedinknowingnodejsexpress.hashnode.dev00Creating Routes and Handling Requests with Express4d ago · 5 min read · Building web servers with Node.js is powerful, but working directly with the built-in HTTP module can become repetitive and difficult to manage as applications grow. This is where Express.js comes in.Join discussion
SAShahbaz Ahmedinknowingnodejsexpress.hashnode.dev00Storing Uploaded Files and Serving Them in Express3d ago · 6 min read · File uploads are a common feature in modern web applications. Whether users are uploading profile pictures, PDFs, videos, or documents, the backend needs a safe and organized way to store and serve thJoin discussion
SAShahbaz Ahmedinknowingnodejsexpress.hashnode.dev00Sessions vs JWT vs Cookies3d ago · 4 min read · Authentication is one of the most important parts of modern web applications. Whether you are building a social media platform, an e-commerce store, or a SaaS dashboard, you need a way to identify useJoin discussion
SAShahbaz Ahmedinknowingnodejsexpress.hashnode.dev00JWT Authentication in Node.js Explained Simply3d ago · 6 min read · Authentication is one of the most important parts of modern web applications. Whether you're building a social media app, an e-commerce platform, or a dashboard, you need a way to verify who the user Join discussion
JMJanardan Mondalinjanardanm.hashnode.dev00REST API Design Made Simple with Express.js4d ago · 5 min read · Modern applications constantly communicate with servers. When you open a social media app, order food online, or check your bank balance, your device sends requests to a server and receives responses Join discussion
SAShahbaz Ahmedinknowingnodejsexpress.hashnode.dev00What is Middleware in Express and How It Works4d ago · 6 min read · When building backend applications with Node.js and Express, one concept you’ll encounter everywhere is middleware. Middleware is one of the most important features of Express because it allows you toJoin discussion
TRTanish Rastogiincodetanish.hashnode.dev00Session vs JWT vs cookies4d ago · 8 min read · In this article, we'll explore different methods for identifying users in an application: why these approaches exist, the benefits they provide, and their typical use cases. Session In backend engineeJoin discussion
JMJanardan Mondalinjanardanm.hashnode.dev00Blocking vs Non-Blocking Code in Node.js4d ago · 4 min read · Modern web applications often need to handle thousands of users at the same time. One of the biggest reasons developers choose Node.js is its ability to work efficiently with non-blocking operations. Join discussion
TRTanish Rastogiincodetanish.hashnode.dev00URL Parameters vs Query Parameters in Express.js: A Complete Guide4d ago · 21 min read · Introduction: Two Ways to Send Data Through a URL Look at these two URLs carefully: https://www.example.com/users/42 https://www.example.com/users?age=25&city=NewYork Both URLs are sending informatioJoin discussion
