Mastering TypeScript – 2025 Edition Course Syllabus

Overview: This comprehensive course is designed to take you from beginner to confident TypeScript developer with a strong focus on practical skills and real-world applications. The curriculum is structured into six modules, covering everything from core type concepts to advanced features and project integration. With approximately 8 hours of total content, you'll learn through hands-on exercises and clear explanations, building both front-end and back-end applications using TypeScript. Ideal for developers looking to enhance code quality and scalability in modern JavaScript projects.

Module 1: Introduction to TypeScript

Estimated time: 0.5 hours

• What is TypeScript and why use it
• Setting up the TypeScript compiler
• Basic TypeScript setup and compilation process
• Running your first TypeScript program

Module 2: Type Basics

Estimated time: 1 hour

• Core types in TypeScript (string, number, boolean)
• Type inference and type annotations
• Union types and type narrowing
• Literal types and type aliases

Module 3: Functions & Objects

Estimated time: 1.25 hours

• Function typing and return types
• Optional and default parameters
• Typing objects and nested structures
• Structured object arguments with interfaces

Module 4: Advanced Types & Features

Estimated time: 1.5 hours

• Interfaces and classes in TypeScript
• Access modifiers (public, private, protected)
• Generics for reusable components
• Building generic functions and classes

Module 5: Compiler & Configuration

Estimated time: 1 hour

• Understanding tsconfig.json
• Compiler options and flags
• Setting up build pipelines
• Bundling TypeScript with Webpack

Module 6: Final Project

Estimated time: 2 hours

• Build a mini full-stack app with TypeScript
• Integrate TypeScript with Node.js and Express
• Create a React frontend with typed components

Prerequisites

• Basic knowledge of JavaScript
• Familiarity with HTML and CSS
• Understanding of fundamental programming concepts

What You'll Be Able to Do After

• Write type-safe and maintainable JavaScript code
• Apply TypeScript in both front-end and back-end environments
• Configure and manage TypeScript projects using tsconfig.json
• Build reusable components using generics and interfaces
• Develop full-stack applications using TypeScript with React and Node.js