javascriptvariableandatatypes.hashnode.devUnderstanding Variables and Data Types in JavaScriptUnderstanding Variables and Data Types in JavaScript Who is this for? Complete beginners. No prior coding knowledge needed. If you've ever labeled a box before packing it, you already get the idea. �2d ago·7 min read
javascriptoperatos.hashnode.devJavaScript Operators Explained Simply – A Beginner's GuideBefore you read: You don't need any prior coding experience. If you know what 2 + 2 is, you already understand the first operator! What is an Operator? An operator is a special symbol that tells JavaS2d ago·7 min read
akashsangle.hashnode.devDNS Resolution Explained Using dig: From Root Servers to google.comHow does DNS actually find a website? Earlier, we understood that DNS is the phonebook of the internet. But a real phonebook lookup is simple — DNS is not. When you type google.com into a browser, the answer is not fetched from one place. It is disco...Jan 29·5 min read
akashsangle.hashnode.devHow a Browser Works: A Beginner-Friendly Guide to Browser InternalsWhat Happens When You Type a URL and Press Enter? Have you ever wondered: What actually happens after I type a URL and press Enter? We casually open websites every day. But behind that simple actionJan 28·5 min read
akashsangle.hashnode.devTCP vs UDPWhy does the internet need rules to send data? Every time you open a website, send a message, or watch a video, data travels from one computer to another. But the internet is not a single straight road. Data passes through many routers, networks, and...Jan 28·4 min read
