Aanshinaksh27.hashnode.dev·May 31 · 9 min read Why your chat messages send instantly, even with no signalOpen your messaging app on a plane, type something, hit send. The message shows up right away with a little clock icon next to it. You land, your phone reconnects, and a second later that clock turns 00
Aanshinaksh27.hashnode.dev·May 31 · 13 min readHow a short-video app stores your media, from draft to deliveryYou open the camera, shoot a 20-second clip, trim the dead air off the front, drop a song under it, and tap Save draft. Then you close the app. The next morning it's still sitting there, exactly how y00
Aanshinaksh27.hashnode.dev·May 9 · 4 min readMiddleware in Express ExpressJS is a NodeJS web application framework to build server-side applications and REST APIs with JavaScript. Express provides routing and middleware for flexible and efficient web applications. Mi00
Aanshinaksh27.hashnode.dev·May 8 · 3 min readEvent loop in NodeJSNodeJS runs on a single thread, which means there is one main thread, one call stack and only one operation is executed at a time.You might think this will slow down the request processing, but it doe00
Aanshinaksh27.hashnode.dev·May 7 · 2 min readWhy NodeJS is Perfect for Building Fast Web ApplicationsWeb applications need to handle thousands of users at the same time, NodeJS handles these workloads efficiently without much hassle. NodeJS is a JavaScript run-time environment. It helps the apps to r00