Mastering TypeScript – 2025 Edition Course

Module 1: Introduction to TypeScript

⏳ ~30 mins

• Topics: What is TypeScript, why use it, setup instructions.

• Hands-on: Setting up TypeScript with a simple compiler setup.

Module 2: Type Basics

⏳ ~1 hour

• Topics: Core types, type inference, union types, literal types.

• Hands-on: Practice typing variables, objects, arrays.

Module 3: Functions & Objects

⏳ ~1 hour 15 mins

• Topics: Function types, optional/default parameters, object typing.

• Hands-on: Typed functions, structured object arguments.

Module 4: Advanced Types & Features

⏳ ~1 hour 30 mins

• Topics: Interfaces, classes, access modifiers, generics.

• Hands-on: Building reusable functions and classes with generics.

Module 5: Compiler & Configuration

⏳ ~1 hour

• Topics: tsconfig.json, compiler flags, bundling with Webpack.

• Hands-on: Create custom build pipelines for TypeScript apps.

Module 6: Modules & Namespaces

⏳ ~45 mins

• Topics: Import/export syntax, splitting files, organizing code.

• Hands-on: Modularize codebase and apply namespaces.

Module 7: React, Node.js, and Integration

⏳ ~1.5 hours

• Topics: Using TypeScript with React, Node.js, Express.

• Hands-on: Build small apps with TS in front-end and back-end environments.

Module 8: Decorators & Meta-Programming

⏳ ~1 hour

• Topics: Introduction to decorators, meta-programming in TypeScript.

• Hands-on: Create custom decorators for class methods.

Module 9: Real Projects & Wrap-Up

⏳ ~2 hours

• Topics: Recap of course material with hands-on project work.

• Hands-on: Build a mini TypeScript app using all learned features.

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