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Articles tagged with #yashgrover-blogs
Have you ever started something and then realized you didn’t need to finish it? Maybe you ordered a pizza but changed your mind and made maggi instead. Wouldn’t it be nice if you could call the delivery guy and say:“Stop! I don’t need that pizza anym...
Have you ever wondered what happens in that split second between typing a website address and seeing the page load? It's actually a fascinating journey involving multiple systems working together seamlessly. Let's break down this complex process into...
🧬 1. What is an LRU Cache? LRU Cache stands for "Least Recently Used" cache. Think of it as a smart storage box that remembers what you used last and throws away the oldest stuff when it gets full. 📦 Easy example: Your phone only shows your last 5...
Progress bars are one of the most common UI elements used to indicate the progress of a task — whether it’s loading, uploading, or downloading. In frontend interviews and machine coding rounds, building a progress bar is a great way to showcase your ...
When working with objects and arrays in JavaScript, understanding how copying works is essential to avoid bugs and unexpected behavior. This article breaks down shallow copy vs deep copy in the simplest way possible, with examples, analogies, React u...
When building modern web apps, performance matters — a lot. If you're handling events like scroll, resize, or input, you might accidentally run the same function hundreds of times in a second! That’s where debounce and throttle come in. Let’s break t...