URL Parameters vs Query Strings in Express.js

Hello readers 👋, welcome to the 14th blog in our Node.js series! In the last few posts, we built a complete file upload and serving system using Multer and Express. We learned how to accept files, store them safely, and serve them back via static URLs. Today, we're going to shift focus to something more subtle but equally important: how to extract information from the URL itself. Specifically, we'll talk about URL parameters and query strings in Express.js. You see these every day: URLs like...