JavaScript OOP Fundamentals

A practical JavaScript project demonstrating Object-Oriented Programming concepts including object methods, ES6 classes, private fields, and encapsulation principles.

📋 Description

This project implements three core JavaScript OOP concepts:

1. Object Methods & Context - Working with object methods and the this keyword to manage customer data, balances, and order processing
2. Storage Class - A class implementation with private fields for managing item collections with add/remove functionality
3. StringBuilder Class - A string manipulation class demonstrating encapsulation and method chaining patterns

🚀 Demo

Live Demo

🛠️ Technologies

• JavaScript (ES6+) - Classes, private fields, object methods
• HTML5 - Structure and module scripts
• GitHub Pages - Deployment

⚙️ Functionality

Task 1: Customer Object

• Object with methods for balance management
• Discount calculation and order processing
• Working with this context

Task 2: Storage Class

• ES6 class with private fields (#items)
• Methods: getItems(), addItem(), removeItem()
• Encapsulation and data privacy

Task 3: StringBuilder Class

• String manipulation with private state
• Methods: getValue(), padStart(), padEnd(), padBoth()
• Immutable-style string building

📦 Installation

# Clone the repository
git clone https://github.com/helen-akateva/goit-js-hw-06.git

# Navigate to project directory
cd goit-js-hw-06

# Open in browser
# Simply open index.html or use a local server

🔗 Links

• Repository
• Live Demo

👤 Author

Olena Akatieva

• LinkedIn: linkedin.com/in/olena-akatieva
• GitHub: @helen-akateva