browser-and-html.hashnode.devCSS Selectors 101: Targeting Elements with PrecisionWhy CSS Selectors Are Needed When you build a webpage using HTML, you create structure. You add headings, paragraphs, sections, and containers. But structure alone does not define appearance. CSS is responsible for styling — colors, spacing, fonts, l...Feb 15·4 min read
browser-and-html.hashnode.devEmmet for HTML: A Beginner’s Guide to Writing Faster MarkupWhat Emmet Is When you first start writing HTML, it feels slow. You type an opening tag. Then a closing tag. Then another opening tag. Then another closing tag. You indent it. You repeat it. You fix mistakes. Even a small structure can take several l...Feb 15·4 min read
browser-and-html.hashnode.devUnderstanding HTML Tags and ElementsWhat HTML Is and Why We Use It When you open a webpage, what you see looks polished and interactive. There are headings, paragraphs, images, buttons, and sections neatly arranged on the screen. But underneath all of that styling and behavior, there i...Feb 15·3 min read
browser-and-html.hashnode.devHow a Browser Works: A Beginner-Friendly Guide to Browser InternalsWhat Actually Happens After You Type a URL and Press Enter? You open your laptop. You type a URL into the address bar. You press Enter. A few milliseconds later, a fully styled webpage appears with images, buttons, animations, and text arranged neatl...Feb 15·6 min read
protocoltcp-and-udp.hashnode.devUnderstanding Network DevicesHow the Internet Reaches a Home or Office When you open a browser or deploy a backend service to production, it is easy to forget that everything begins with physical hardware. The internet does not magically appear inside your laptop. It travels thr...Feb 15·6 min read