MKMohit Kumarinimohit1o1.hashnode.dev00Handling File Uploads in Express with Multer4d ago · 6 min read · You have a form. User wants to upload a profile picture. Regular JSON won't work. Files need special handling. Express can't read files directly. You need middleware. Let me show you how with Multer. Join discussion
MKMohit Kumarinimohit1o1.hashnode.dev00String Polyfills and Common Interview Methods4d ago · 6 min read · "Understanding a method is one thing. Implementing it is another." You know "hello".toUpperCase() gives "HELLO". You know trim() removes spaces. But do you know how? Interviews ask: "Write your own vJoin discussion
KKKoushik Karmakarinwhat-is-middleware-in-express-by-koushik.hashnode.dev00What is Middleware in Express and How It Works4d ago · 5 min read · Every request that hits your Express server passes through a pipeline before it reaches your route handler. Middleware is what lives inside that pipeline. Think of it as a series of checkpoints, each Join discussion
MKMohit Kumarinimohit1o1.hashnode.dev00REST API Design Made Simple with Express.js 4d ago · 6 min read · You have a server. You want to talk to it from your frontend. But how? Where do you start? GET, POST, PUT, DELETE – sounds confusing. Let me simplify REST APIs with one example: users. What REST API Join discussion
VBVishal Bishtinbishtvoperators.hashnode.dev00JavaScript Arrays 1014d ago · 2 min read · In JavaScript, arrays are one of the most important data structures. Arrays allow us to store multiple values in a single variable. Instead of creating many variables like this: We can store everythJoin discussion
AAAgam arorainagamx.hashnode.dev01Setting Up Your First Node.js Application Step-by-Step4d ago · 5 min read · Getting started with backend development can feel confusing at first, but setting up your first application using Node.js is actually straightforward. In this guide, you’ll learn how to install Node.jMRamkrishna commented
SAShahbaz Ahmedinknowingnodejsexpress.hashnode.dev00Linux File System Hunting4d ago · 7 min read · When most beginners learn Linux, they start with commands like ls, cd, pwd, and mkdir. But Linux becomes truly interesting when you stop treating it like just an operating system and start treating itJoin discussion
MKMohit Kumarinimohit1o1.hashnode.dev00URL Parameters vs Query Strings in Express.js4d ago · 5 min read · You want to get data from a URL. But which way? /users/123 or /users?id=123 Same result. Different approach. Which one should you use? And when? Let me explain. What Are URL Parameters? URL parametJoin discussion
DRDev Rahulindevrahulll.hashnode.dev00Blocking vs Non-Blocking Code in Node.js4d ago · 3 min read · One of the biggest reasons Node.js became so popular is because of its Non-blocking architecture. If you are learning Node.js , backend development, APIs or asynchronous JavaScript, then understandingJoin discussion
DRDev Rahulindevrahulll.hashnode.dev00Setting Up Your First Node.js Application Step-by-Step4d ago · 4 min read · If you are starting backend development with JavaScript, then Node.js is one of the first technologies you need to learn. Node.js allows JavaScript to run outside the browser and helps developers builJoin discussion
