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TypeScript icon TypeScript Basics

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4.8/5 (1431 ratings)

Take advantage of static types and supercharge your JavaScript development.

TypeScript

TypeScript

Compatible with v3.x

Course duration icon

Duration

44 lessons 4 hours

What you'll learn

Boost your productivity. Dive into the TypeScript language through this comprehensive introduction, and realise the many benefits of adopting static types. We'll explore common practices, ES6/7, the compiler, classes, functions and all the necessary types you need.

What, and why TypeScript? 07:32

Todd Motto

Todd Motto

Google Developer Expert icon Google Developer Expert

Requirements

  • JavaScript basic knowledge
  • Desire to write scalable JavaScript
  • OOP is a bonus

If you're looking for a step-by-step guide for learning Angular and TypeScript, you'll find no better resource than Ultimate Courses.

David East

David East

Developer Advocate, Firebase

After the RxJS Basics course I know much more than before about RxJS. I've learnt in a practical way how and when to use the powerful operators the library provides taking advantage from them in the daily work. Amazing!

Attilio Urbani

Attilio Urbani

Software Engineer

Todd's courses lead the way in the Angular world. We also worked together on a very successful live Angular performance training session to hundreds of developers.

Peter Cooper

Peter Cooper

CooperPress, JavaScript Weekly

A must have for anyone wanting to become an Angular developer. Lots of best practices to help you architect big apps. I learned incredible amounts from this course!

Mohammad Aljaber

Mohammad Aljaber

Solutions Architect

Todd's materials are always fantastic! The courses have helped me far better grasp real architecture of Angular apps - and the way it should really be done. A+.

Ritik Rishu

Ritik Rishu

Senior Engineer

Wow! I've achieved a great level of understanding on how to build real applications with Angular. Todd's indepth knowledge of Angular was fantastic, and the explanations on Typescript are superb.

Hung Bui

Hung Bui

Senior Front-End Developer

Angular Fundamentals is the clearest, and best produced Angular course on the market! Clear, concise, packed with best practices and skilled me up very quickly!

Kyle Hebert

Kyle Hebert

JavaScript Developer

Hands down the best courses available for Angular! Just follow along, you'll fall in love with Angular. Daunting concepts aren't scary anymore, they're a breeze.

Vatsal Pande

Vatsal Pande

Full-Stack Engineer, eBay

Here’s what’s covered...

Everything you need, structured and ready to go

Setup and source files

2 lessons

  • Setup instructions

    Readme

  • Source files

    Readme

Introduction

5 lessons

  • What, and why TypeScript?

    07:31

  • TypeScript vs JavaScript

    06:07

  • Installing the TypeScript compiler

    05:03

  • TypeScript compiler (tsc) and tsconfig

    08:10

  • Setting up Webpack for TypeScript

    10:40

ES6/7 and TypeScript

6 lessons

  • Arrow functions and implicit returns

    04:41

  • Default Function parameters

    02:05

  • Object literal improvements

    06:08

  • Rest Parameters

    06:54

  • Array Spread Operator

    02:19

  • Destructuring Arrays and Objects

    06:40

Primitive Types

3 lessons

  • Number Types, arguments and functions

    11:20

  • String Type, String Literals

    05:17

  • Boolean Type

    04:09

TypeScript Types

12 lessons

  • The “Any” Type

    03:27

  • Implicit vs Explicit Types

    03:37

  • Void Type

    03:31

  • Never Type

    01:52

  • Null, Undefined, Strict Null checks

    05:15

  • Union and Literal Types

    04:04

  • Function Types

    06:19

  • Functions and Optional Arguments

    02:28

  • Typed Functions and Default Params

    02:27

  • Object Types

    03:37

  • Array Types and Generics

    04:05

  • Tuple Types for Arrays

    04:27

Type Aliases and Assertions

2 lessons

  • Type Aliases

    05:53

  • Type Assertions

    07:29

Diving into Interfaces

5 lessons

  • Creating Interfaces

    06:04

  • Interfaces with Function Types

    03:15

  • Extending Interfaces

    02:33

  • Interfaces and Optional Properties

    02:00

  • Interfaces with Index Signatures

    03:46

Classes, Properties and Inheritance

9 lessons

  • Understanding Classes and Constructors

    09:16

  • Public and Private Members

    04:59

  • Readonly Members

    02:38

  • Setters and Getters (Accessors)

    06:09

  • Classes and Inheritance

    04:16

  • Abstract Classes

    01:42

  • Protected Members and Inheritance

    03:37

  • Interface contracts with “implements”

    05:38

  • Static Properties and Methods

    04:57

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