SSamratinone-for-all.hashnode.dev·May 10 · 7 min readWhat is Node.js? JavaScript on the Server ExplainedFor a very long time, JavaScript had exactly one job. And let’s be honest… it was completely trapped inside the browser. Its entire life looked something like this: Button clicked ➔ Change webpage ➔ S00
SSamratinone-for-all.hashnode.dev·May 10 · 4 min readSetting Up Your First Node.js Application Step-by-StepEvery backend developer remembers their first Node.js application. For most people, it starts with something extremely simple: console.log("Hello World") But honestly, the exciting part is not the co00
SSamratinone-for-all.hashnode.dev·May 10 · 4 min readHow Node.js Handles Concurrency: The Event Loop ExplainedImagine walking into a busy restaurant. There is only one chef in the entire kitchen. If ten customers order complex meals at the exact same time, how does that single chef serve everyone without maki00
SSamratinone-for-all.hashnode.dev·May 10 · 6 min readControl Flow in JavaScript: If, Else, and Switch ExplainedEvery day, we make decisions constantly. Simple ones like: If it rains, take an umbrella. If the battery is low, charge the phone. If marks are above 90, celebrate. Without decisions, even normal00
SSamratinone-for-all.hashnode.dev·May 10 · 4 min readURL Parameters vs Query Strings in Express.jsHave you ever noticed URLs like these while building backend applications? /users/25 and /products?category=shoes At first glance, both look very similar. Both pass information through the URL from th00
