SKShalu Kashyapinshalukashyap.hashnode.dev·Feb 1 · 4 min readTCP vs UDP: When to Use What, and How TCP Relates to HTTPThe internet works because devices follow shared rules (protocols) for sending and receiving data across networks, much like cars follow traffic rules to avoid chaos on the road. At the transport layer (one of the key layers in how data moves), two m...00
SKShalu Kashyapinshalukashyap.hashnode.dev·Feb 1 · 4 min readTCP Working: 3-Way Handshake & Reliable CommunicationTCP (Transmission Control Protocol) is one of the core protocols of the internet, sitting at the transport layer. It provides reliable, ordered, and error-checked delivery of data between applications running on different devices. Imagine you're send...00
SKShalu Kashyapinshalukashyap.hashnode.dev·Feb 1 · 4 min readHow a Browser Works: A Beginner-Friendly Guide to Browser Internals Topics to CoverWhat happens when you type a URL (like https://google.com) into the address bar and press Enter? A whole orchestra of components inside your browser springs into action to turn that simple action into pixels on your screen showing a beautiful (or not...00
SKShalu Kashyapinshalukashyap.hashnode.dev·Jan 26 · 3 min readCSS Selectors 101: Targeting Elements with PrecisionImagine of having a house party and you decide a theme wherein all your friend will come over in a particular dress. In that you cant shout at them and say “Dress code for the party is Red”. You need to address them precisely. “All Waiters “ → every...00
SKShalu Kashyapinshalukashyap.hashnode.dev·Jan 26 · 3 min readEmmet for HTML: A Beginner’s Guide to Writing Faster MarkupWhat Is Emmet? (In Very Simple Terms) In very simple terms, Emmet is time-saving tool for web developers that turns short, simple abbreviations into full lines of code. You type something short → Press Tab → Emmet expands it into clean, complete mark...00
