understand-htmltags-and-elements-explain.hashnode.devHow DNS Resolution Works: Understanding dig CommandYou type "google.com" in your browser and somehow it finds the right server. But how? Let me show you what actually happens behind the scenes using a simple command called dig. What is DNS? Think of DNS as the internet's phonebook. You know names (go...Feb 15·7 min read
understand-htmltags-and-elements-explain.hashnode.devBeginner's Guide to Using cURL for Server CommunicationEver seen a developer type some magic command in the terminal and get data from a server? That's probably cURL. Let me show you what it is and why you'll love it. What's a Server, Anyway? Simple - a server is just a computer that sends you stuff when...Feb 15·4 min read
understand-htmltags-and-elements-explain.hashnode.devDNS Records Explained for Beginners (The Simple Version)Every time you type something like google.com in your browser, something interesting happens behind the scenes. Your computer somehow finds the exact server (computer) out of millions on the internet. How? The answer is DNS. How Does a Browser Know W...Feb 15·7 min read
understand-htmltags-and-elements-explain.hashnode.devTCP vs UDP vs HTTP — Explained for Absolute BeginnersWhen you start learning networking, you hear terms like TCP ,UDP ,HTTP and it gets confusing very quickly.Let’s simplify everything step by step. Why Do We Even Need These Protocols? The internet is just millions of computers talking to each other. N...Feb 15·6 min read
understand-htmltags-and-elements-explain.hashnode.devTCP Working: 3-Way Handshake & Reliable CommunicationEvery time you load a website, there's a handshake happening between your computer and the server. Let me show you how TCP makes sure your data actually arrives. What Happens Without Rules? Imagine shouting your order at a drive-through without check...Feb 15·4 min read