Learn about the origins and key features of TypeScript, a powerful superset of JavaScript. Understand its benefits, how it solves common JavaScript issues, and why it’s used in modern development.
This TypeScript tutorial takes you from beginner to advanced concepts in a step-by-step process to help you build your knowledge. Practicing the sample code snippets will strengthen the knowledge you will be building along. For more advanced
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TypeScript Basics
- Introduction to TypeScript
- Why Learning TypeScript so important?
- Setting up the TypeScript development environment
- Say “Hello” to the world of TypeScript
TypeScript Core Types
- What is a Type in TypeScript
- Type Annotations
- Type Inference
- Numbers
- Strings
- Boolean
- Objects
- Arrays
- Tuples
- Enums
- Any
- Unknown
- Void
- Never
- Union
- String Literal
- Symbols
- null vs. undefined
- Type Aliases
TypeScript Functions
- Functions
- Function Types
- Optional Parameters
- Default Parameters
- Anonymous Functions
- Function Constructor
- Rest Parameter
- Parameter Destructuring
- Arrow Functions
- Function Overloading
TypeScript Interfaces
- Interfaces
- Extending Interfaces
TypeScript Classes and Objects
- Classes
- Access Modifiers
- Readonly Modifiers
- Getters and Setters
- Inheritance
- Static Methods and Properties
- Abstract Classes
- Interfaces vs Abstract Classes
- Accessors
- Duck-Typing
TypeScript Advanced Types
- Intersection Types
- Type Guards
- Type Assertions
TypeScript Generics
- Generics
- Generic Constraints
- Generic Interfaces
- Generic Classes
TypeScript Modules
- Modules
TypeScript Setting up TypeScript Tools and Environments
- Node.js Setup
- Vite Configuration
- Setting up code quality check using esLint in TypeScript Project
- Migrating from JavaScript to TypeScript