Aaj maine HTML, CSS aur JavaScript ka use karke ek fully functional Calendar App banayi. Users month-to-month navigate kar sakte hain, dates check kar sakte hain, aur clean UI ke saath apna schedule organize karna bohot easy ho jata hai — simple, smooth aur user-friendly! Features: 📆 Monthly calendar view 🔄 Next / Previous month navigation 🗓️ Highlighted current date 🎨 Clean & responsive UI 🧭 Fast & interactive switching ✨ Future upgrades: events & reminders Coding with ChatGPT — Day 9 🗓️ Calendar App 💡 Clean • Fast • Interactive