Introduction to TypeScript

• Overview of TypeScript and its role in modern web development
• Key features and advantages of TypeScript over JavaScript
• Setting up a TypeScript development environment

TypeScript Basics

• TypeScript syntax and data types
• Variable declarations and type inference
• Type annotations and type assertions
• Using TypeScript with ES6 features

Object-Oriented Programming in TypeScript

• Classes and objects in TypeScript
• Inheritance and polymorphism
• Interfaces and abstract classes
• Access modifiers and encapsulation

TypeScript Modules

• Working with modules and namespaces
• Exporting and importing modules
• Organizing code into modules for better code organization

TypeScript and JavaScript Interoperability

• Integrating TypeScript with existing JavaScript codebases
• Using declaration files for JavaScript libraries
• Type definition files and their usage

Advanced Type System Features

• Union and intersection types
• Type guards and type assertions
• Literal types and type narrowing
• Type aliases and mapped types

Generics in TypeScript

• Understanding generics and their benefits
• Generic functions, classes, and interfaces
• Using constraints and advanced generic types

Decorators

• Overview of decorators and their use cases
• Writing and using decorators in TypeScript
• Decorator composition and decorator factories

Asynchronous Programming with TypeScript

• Promises and async/await syntax in TypeScript
• Error handling and dealing with asynchronous code
• Working with asynchronous libraries and APIs

TypeScript Tooling and Workflow

• Configuring TypeScript compiler options
• Working with TypeScript build tools (webpack, Parcel, etc.)
• Debugging TypeScript code in development environments

Type-Checking and Error Handling

• Understanding TypeScript's type system and type checking
• Handling type errors and common pitfalls
• Enabling strict mode and leveraging TypeScript's static analysis

Testing and Debugging TypeScript

• Writing unit tests for TypeScript code
• Debugging TypeScript applications using developer tools
• Testing strategies and tools for TypeScript projects

TypeScript and Modern Web Development

• Integrating TypeScript with popular frameworks (Angular, React, etc.)
• Building web applications with TypeScript
• TypeScript best practices for web development

TypeScript in Production

• Optimizing and bundling TypeScript code for production
• Code organization and modularization in large-scale TypeScript projects
• Continuous integration and deployment strategies for TypeScript projects