TRTanish Rastogiincodetanish.hashnode.dev·May 10 · 8 min readSession vs JWT vs cookiesIn 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 enginee00
TRTanish Rastogiincodetanish.hashnode.dev·May 10 · 6 min readAsync code in Node JsIn this article, we'll take a closer look at asynchronous code in Node.js and JavaScript. We'll explain why it's preferable to traditional callbacks and describe the problems that the async and await 00
TRTanish Rastogiincodetanish.hashnode.dev·May 10 · 21 min readIntroduction: The Mystery of the Uploaded FileImagine you're using your favorite social media app. You tap the "Upload Profile Picture" button, select your photo, and boom — your picture appears on your profile. Simple, right? But have you ever s00
TRTanish Rastogiincodetanish.hashnode.dev·May 10 · 21 min readURL Parameters vs Query Parameters in Express.js: A Complete GuideIntroduction: 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 informatio00
TRTanish Rastogiincodetanish.hashnode.dev·May 10 · 26 min readHow Node.js Handles Multiple Requests: The Event Loop and Concurrency ExplainedIntroduction: A Question Worth Asking Imagine you open your favorite food delivery app and place an order. At the exact same moment, thousands of other people around the world are also placing orders,00
