ES6+ Study Project

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This project was created to explore and practice modern JavaScript (ES6+) features in a hands-on way. Each section of the code demonstrates a different concept, such as array methods, object destructuring, arrow functions, object-oriented programming, and asynchronous functions using async/await. The project also includes Babel setup for transpilation using @babel/preset-env and a browserslist configuration.

🚀 Features Covered

• Array methods: map, filter, find, findIndex, every, some, reduce;
• Spread and rest operators for cleaner syntax and argument handling;
• Destructuring objects and arrays;
• Arrow functions and concise function syntax;
• Classes, constructors, inheritance, and encapsulation (OOP);
• Asynchronous programming with async/await;
• Babel configuration with @babel/cli, @babel/core, and @babel/preset-env;
• Browserslist configuration targeting global usage > 0.25%.

🧠 What Was Learned

• How to use and combine ES6+ syntax features in real code examples;
• Differences between synchronous and asynchronous JS behavior;
• Practical understanding of array iteration methods and OOP patterns in JS;
• How Babel helps with backward compatibility and project setup for ES6+ code.

🛠️ Technologies Used

• JavaScript (ES6+)
• Babel CLI
• @babel/core
• @babel/preset-env
• Node.js (NPM)

📜 Commit Summary

• Installed Babel and configured presets and scripts;
• Practiced array methods and object destructuring with examples and comments;
• Studied and implemented spread/rest operators, arrow functions, and arguments object;
• Reviewed OOP concepts: classes, inheritance, encapsulation;
• Explored asynchronous programming with async/await and added inline documentation.