@sumitwrites

JavaScript Modules Explained: Import and Export Made Simple

6d ago · 5 min read · Hey readers, welcome back. We've covered a LOT throughout this entire journey: JavaScript fundamentals async programming Node.js internals Express.js APIs authentication systems And now we're

Sessions vs JWT vs Cookies: Understanding Authentication Properly

6d ago · 6 min read · Hey readers, welcome back. In the previous article, we learned how JWT authentication works in Node.js. And if you noticed carefully , a lot of the flow revolved around one thing: Keeping users logged

JWT Authentication in Node.js Explained Simply

6d ago · 5 min read · Hey readers, welcome back. So far in the backend section we've built: routes middleware REST APIs file uploads static file serving And now we're finally entering one of the MOST important backe

Storing Uploaded Files and Serving Them in Express.js

6d ago · 5 min read · Hey readers, welcome back. In the previous article, we learned how to upload files using Multer in Express.js. And at first it felt pretty magical: Upload file ↓ Multer processes it ↓ File appears ins

Handling File Uploads in Express.js with Multer

6d ago · 5 min read · Hey readers, welcome back. So far in the Express.js section we've built: routes middleware REST APIs URL params query string handling And now we're reaching something almost every real backend