TypeScript Training Course

Welcome to the TypeScript Training Course! 🎉
This course is designed to take you from the basics of TypeScript to advanced concepts, giving you the knowledge and skills to confidently use TypeScript in real-world projects.

The program is structured over 5 weeks with a clear learning path, combining theory, hands-on coding exercises, and practical projects.

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📅 Course Duration

• Total length: 5 weeks
• Effort: ~6–8 hours per week
• Format: Self-paced with guided exercises and examples

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📖 What You'll Learn

• Understand the fundamentals of TypeScript
• Explore type safety, interfaces, generics, and advanced typing
• Learn how to structure scalable applications
• Practice with real-life coding challenges and mini-projects
• Gain confidence integrating TypeScript with JavaScript projects

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🗂 Weekly Breakdown

Week 1 – Getting Started with TypeScript

• What is TypeScript and why use it?
• Setting up your environment (Node.js, npm, VS Code)
• Compiling TypeScript to JavaScript
• Basic types: string, number, boolean
• Working with null and undefined

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Week 2 – Type System Deep Dive

• Union and intersection types
• Type aliases
• Interfaces and type extensions
• Optional and readonly properties
• Functions and parameter typing

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Week 3 – Advanced Features

• Literal types and enums
• Type narrowing & type guards (user is Type)
• Generics and reusable code patterns
• Utility types (Partial, Pick, Readonly, etc.)
• Advanced functions and callbacks

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Week 4 – Object-Oriented TypeScript

• Classes and inheritance
• Access modifiers (public, private, protected)
• Abstract classes and interfaces
• Working with modules and namespaces
• Building robust data models

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Week 5 – Applied TypeScript

• Error handling and best practices
• Working with APIs and asynchronous code (async/await)
• Using TypeScript with frameworks/libraries (React, Node.js)
• Project: Build a complete TypeScript app
• Tips for writing clean, maintainable TypeScript code

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🛠 Prerequisites

• Basic understanding of JavaScript (ES6 recommended)
• Node.js and npm installed
• A code editor (VS Code recommended)

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🎯 Learning Outcomes

By the end of this course, you will be able to:

• Write strongly-typed, maintainable code in TypeScript
• Apply best practices for scalable projects
• Confidently use TypeScript in personal and professional development

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📌 License

This course material is provided for educational purposes.
Feel free to fork, study, and practice with the code examples.

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✨ Ready to level up your coding skills? Let's dive into TypeScript!