GGGagan Gowdaingagangblogs.hashnode.dev·May 9 · 1 min readAsync Code in Node.js: Callbacks and PromisesAsync Code in Node.js: Callbacks and Promises00
GGGagan Gowdaingagangblogs.hashnode.dev·Mar 10 · 4 min readJavaScript Operators: The Basics You Need to KnowHave you ever wondered how a simple '+' symbol can add numbers, join strings, and even alter JavaScript data types in different contexts? This versatility is one of the powers of operators in JavaScri00
GGGagan Gowdaingagangblogs.hashnode.dev·Jan 30 · 4 min readHow a Browser Works: A Beginner-Friendly Guide to Browser InternalsWe use browsers every day. Chrome. Firefox. Edge. Brave. But if someone asks:“What exactly is a browser doing?” Most answers stop at: “It opens websites.” That’s true — but it’s only the surface. Let’s look at what actually happens after you type a...00
GGGagan Gowdaingagangblogs.hashnode.dev·Jan 30 · 4 min readTCP Working: 3-Way Handshake & Reliable CommunicationWhen we send data over the internet, it feels instant and smooth.But behind the scenes, sending data is actually risky. Data travels through: multiple networks unknown paths crowded routes Without rules, things can easily break. This is exactly ...00
GGGagan Gowdaingagangblogs.hashnode.dev·Jan 30 · 4 min readTCP vs UDP: When to Use What, and How TCP Relates to HTTPWhen you send a message, watch a video, or open a website, data doesn’t magically jump from one system to another. The internet follows rules. These rules decide: how data is sent how fast it goes and how safe it is TCP, UDP, and HTTP are part o...00
