Constellation Lab — Mastering JavaScript Fundamentals

A compact lab to showcase JavaScript fundamentals in action: variables, conditionals, functions, loops, and DOM — all in a single, easy-to-read project, crafted with pure CSS & JS.

Live Demo (GitHub Pages)

🚀 Key Features

• Basics: typed inputs → conditional categorization
• Functions: Reusable logic for determining age from year of birth
• Loops: countdown, sum with for...of, star pattern
• DOM: selection, event listeners, text updates, class toggling, dynamic element creation
• Design: visual styles are applied to clearly illustrate the DOM interactions

📂 Project Structure

/
├─ index.html            
├─ style.css             
├─ script.js             
├─ assets/
│  └─ logo.svg
│  └─ sounds/
│     └─ click.mp3
├─ README.md  

💻 How to Use

1. Open index.html in your browser (no build tools required).
2. Try the form, calculator, and the loop buttons.
3. Toggle the theme to see DOM class manipulation.

📝 License

This project is licensed under the MIT License. See the LICENSE file for more details.

👨‍💻 Author

• Augusto Mate
• Email: mate.augusto.mz@gmail.com

“Small, focused examples make fundamentals unforgettable.”