HTTP/HTTPS Method & Status CodeWhat is HTTP Methods ? HTTP is the application layer protocol used for communications. The method indicate the intended actions or semantics of a particular HTTP request. HTTP methods is the request mOct 16, 2026·3 min read
CSS Selectors 101: Targeting Elements with PrecisionWhy CSS selectors are needed CSS is used to style HTML elements. But before applying any style, CSS needs to know which element to style. This is where selectors come into play. Selectors are used to choose HTML elements so that styles can be applied...Jan 30, 2026·3 min read
Understanding HTML Tags and ElementsWhat is HTML and why do we use it? HTML stands for HyperText Markup Language. HTML is used to create the structure of a webpage. When a browser loads a website, the first thing it understands is HTML. HTML tells the browser what content exists on the...Jan 30, 2026·3 min read
How a Browser Works: A Beginner-Friendly Guide to Browser InternalsWhat happens after I type a URL and press Enter? When we type a website URL in the browser and press Enter, a lot of things happen behind the scenes. The browser does much more than just opening a webpage. It works like a system where many small part...Jan 30, 2026·4 min read
Why Version Control Exists: The Pendrive ProblemWhy version control exists Software development looks simple when we work alone on small projects. But as projects grow and more people start working together, managing code becomes very difficult. Code changes again and again, bugs are fixed, new fe...Jan 30, 2026·3 min read
TCP Working: 3-Way Handshake & Reliable CommunicationWhat is TCP and why it is needed? When data is sent over the internet, it travels as small pieces called packets. These packets can be lost, duplicated or arrive in the wrong order. If there are no rules, communication becomes unreliable and applicat...Jan 30, 2026·3 min read
TCP vs UDP: When to Use What, and How TCP Relates to HTTPWhy does the internet need rules to send data? When we use the internet, data is constantly moving from one computer to another. A browser sends requests, servers send responses, videos stream, messages are delivered and games update in real time. If...Jan 30, 2026·4 min read
