Learn TypeScript

Learn TypeScript

TypeScript is an open-source object-oriented language developed and maintained by Microsoft, licensed under Apache 2 license. It is a typed superset of Javascript that compiles to plain JavaScript. TypeScript was developed under Anders Hejlsberg, who also led the creation of the C# language. TypeScript was first released in October 2012.

Prerequisites: Basic knowledge of JavaScript is required.

Basics

  1. What is TypeScript?
  2. Install TypeScript and Setup Dev Environment
  3. Create TypeScript Application
  4. What is Type Annotation in TypeScript?
  5. TypeScript Variables
  6. What is Type Inference in TypeScript?
  7. What is Type Assertion in TypeScript?
  8. TypeScript if-else Condition
  9. TypeScript switch Statement
  10. For Loop in TypeScript
  11. While Loop in TypeScript
  12. Modules in TypeScript
  13. Compiling a Module in TypeScript
  14. Compiling TypeScript Project
  15. Build Tools for TypeScript
  16. Convert Existing JavaScript to TypeScript Project
TypeScript Test
Topics: TypeScript basics, variables, data types, functions, loops, collections, etc.

No of Questions: 20
Level: Easy

Start TypeScript Test 1

TypeScript Data Types

  1. Number
  2. String
  3. Boolean
  4. Array
  5. Tuple
  6. Enum
  7. Union
  8. Any
  9. Void
  10. Never

Object Oriented TypeScript

  1. Functions in TypeScript
  2. Arrow Functions in TypeScript
  3. Functions Overloading
  4. Rest Parameters of Functions
  5. Interfaces in TypeScript
  6. Declare Namespaces in TypeScript
  7. Define Classes in TypeScript
  8. Abstract Class in TypeScript
  9. Data Modifiers in TypeScript
  10. Declare ReadOnly Members in TypeScript
  11. Declare Static Members in TypeScript
  12. Generics in TypeScript
  13. Define Generic Interfaces in TypeScript
  14. Generic Classes in TypeScript