DSDipali Sharmainsharmadipali14.hashnode.dev·May 10 · 5 min readWhat is Middleware in Express and How It WorksIntroduction Middleware is one of the most important concepts in Express.js.It acts like a checkpoint system between the incoming request and the final response. Whenever a client sends a request to a00
DSDipali Sharmainsharmadipali14.hashnode.dev·May 10 · 4 min readHandling File Uploads in Express with MulterIntroduction Handling file uploads is a rite of passage for web developers. Whether it's a profile picture, a PDF resume, or a gallery of vacation photos, moving binary data from a user's computer to 00
DSDipali Sharmainsharmadipali14.hashnode.dev·May 10 · 4 min readCreating Routes and Handling Requests with ExpressIntroduction Building web applications directly with Node.js is possible, but handling routes, requests, responses, and middleware manually can become repetitive and difficult to manage. This is where00
DSDipali Sharmainsharmadipali14.hashnode.dev·May 10 · 4 min readURL Parameters vs Query Strings in Express.jsIntroduction When building web applications with Express.js, you often need to send data through the URL. Two common ways to do this are: URL Parameters (Route Params) Query Parameters (Query String00
DSDipali Sharmainsharmadipali14.hashnode.dev·May 10 · 4 min readStoring Uploaded Files and Serving Them in ExpressIntroduction Modern web applications often allow users to upload files such as profile pictures, PDFs, videos, and documents. In an Express.js application, uploaded files must be stored safely and mad00
