How I Built a Sleek, Interactive Calculator with Just HTML, CSS, and JavaScript!" Ever wanted to build something both practical and fun? I took on the challenge of creating a fully functional calculator from scratch—no fancy frameworks, just pure HTML, CSS, and JavaScript! 🔢 What It Does: Basic Math Operations: Add, subtract, multiply, and divide with ease. Interactive Design: Buttons that respond to clicks (and even keyboard input!). Clean UI: A sleek, modern interface with a satisfying display animation. Error Handling: No more "NaN" nightmares—graceful error messages instead! 💡 The Journey: HTML: Structured the layout with a display and responsive buttons. CSS: Styled it with gradients, shadows, and hover effects for a polished look. JavaScript: Made it actually work with logic for calculations, clearing, and even decimal inputs. 🚀 Why It’s Cool: This wasn’t just about crunching numbers—it was about problem-solving, debugging (so much debugging!), and turning code into a real, clickable tool. And now? It’s alive!