HomeCoursesMastering TypeScript

4.4

Intermediate

48h

Mastering TypeScript

Gain insights into TypeScript types, interfaces, classes, generics, and asynchronous programming. Explore Angular, React, Vue for web development, and learn to build web servers using Express and AWS.

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Overview

Content

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TypeScript and its compiler have been a success story and carved out a solid footprint in the JavaScript development community. You’ll start with exploring the types used in TypeScript and its common features. Next, you’ll learn the object-oriented concepts and capabilities of interfaces, classes, and inheritance. You’ll learn about the generics’ more advanced language feature, advanced type inference using conditional types, type chaining, and type distribution. You’ll also learn asynchronous programming concepts, like callbacks, promises, and async await. You’ll build decorators, take a look at declaration files, learn about strict compiler options, and also handle the streams of events using observables. Finally, you’ll build websites using Angular, React, and Vue, and build a web server using Express and AWS libraries. By the end of this course, you’ll understand the application frameworks available and being used for specific tasks within the industry and which one to choose for your next project.

TypeScript and its compiler have been a success story and carved out a solid footprint in the JavaScript development community. ...Show More

WHAT YOU'LL LEARN

An understanding of common features in TypeScript, object-oriented concepts, generics, and advanced type inferences

An understanding of asynchronous programming concepts, decorators, and strict compiler options

Ability to use observables to transform data in TypeScript and Jest unit testing framework to run end-to-end tests

Build websites with Angular, React, and Vue using TypeScript

Build an application using an Express web server with code running in Node

Ability to use AWS libraries to build and deploy a full REST-based API

An understanding of common features in TypeScript, object-oriented concepts, generics, and advanced type inferences

TAKEAWAY SKILLS

JavaScript

Angular CLI

React.js

Vue.js Basics

Jest

Using AWS Cloud Services

REST API

RxJS

Content

212 Lessons20 Quizzes

Before Getting Started

2 Lessons

Get familiar with why TypeScript is essential and the prerequisites for mastering it.

Why Choose TypeScript and This Course?

Prerequisites

Introduction

8 Lessons

Look at TypeScript as an enhancement to JavaScript, enabling strong typing, better error checking, and robust development for complex applications.

Introduction to TypeScript

Transpiling

Strong Typing and Basic Types

Inferred Typing and Duck Typing

Function Signatures and the void Keyword

Third Party Libraries and Declaration Files

Summary

Quiz: TypeScript Basics

Exploring the Type System

18 Lessons

Break apart TypeScript's type system essentials, including enums, union types, optional chaining, and functions.

Challenge: TypeScript Basics

2 Lessons

Apply your skills to enhance TypeScript code reliability, streamline syntax, and handle errors effectively.

Interfaces in TypeScript

6 Lessons

Dig deeper into TypeScript interfaces to enhance code quality, define object structures, and ensure type safety.

Classes in TypeScript

8 Lessons

Focus on TypeScript classes, constructors, access modifiers, private fields, interfaces, static functions, and namespaces.

Inheritance in TypeScript

8 Lessons

Build on inheritance concepts, `super` function, method overriding, protected, abstract classes, `instanceof` operator, and interfaces.

Modules in TypeScript

4 Lessons

Get familiar with organizing TypeScript code with modules, exports, and namespaces.

Challenge: Interfaces, Classes, Inheritance, and Modules

2 Lessons

Solve challenges with applying TypeScript concepts like interfaces, classes, inheritance, and modules.

10.

Generics in TypeScript

7 Lessons

Recognize generics in TypeScript to create reusable, type-safe code and manage constraints.

11.

Advanced Type Inferences in TypeScript

7 Lessons

Grasp the fundamentals of advanced type inferences, including mapped, conditional, and inferred types.

12.

Challenge: Generics and Advanced Type Inferences

2 Lessons

Map out the steps for mastering TypeScript generics through coding challenges and error resolution.

13.

Asynchronous Language Features

9 Lessons

Investigate asynchronous features in JavaScript, including callbacks, Promises, and async/await.

14.

Decorators

7 Lessons

Master the use of TypeScript decorators for modifying classes, properties, methods, and parameters programmatically.

15.

Challenge: Asynchronous Language Features and Decorators

2 Lessons

Solve problems in asynchronous features and decorators through practical exercises in TypeScript.

16.

Integration with JavaScript

8 Lessons

Discover the logic behind integrating TypeScript with JavaScript for improved code management.

17.

Strict Compiler Options

7 Lessons

Break apart the crucial TypeScript strict compiler options to enhance code reliability.

18.

Challenge: Strict Compiler Options

2 Lessons

Enhance your skills in troubleshooting TypeScript errors and enforcing stricter type safety.

19.

Using Observables to Transform Data

10 Lessons

Take a closer look at mastering RxJS Observables, transformations, error handling, and stream management.

20.

Challenge: Using Observables to Transform Data

2 Lessons

Tackle practical issues with Observables, RxJS imports, error handling, and code robustness.

21.

Test-Driven Development

12 Lessons

Master the steps to implement TDD with Jest, covering setup, testing strategies, and mock functions.

22.

Challenge: Test-Driven Development

2 Lessons

Solve problems in TypeScript testing, logical errors, and asynchronous timing issues.

23.

Angular

15 Lessons

Get started with developing Angular apps, integrating Material UI, and handling services.

24.

Challenge: Angular

2 Lessons

Lay out a solution for modifying and styling an Angular CLI-generated template application.

25.

React

11 Lessons

Enhance your skills in building React applications with TypeScript, focusing on state, props, and JSX.

26.

Challenge: React

2 Lessons

Solve problems in debugging, event handling, and form validation in React applications.

27.

Vue

13 Lessons

See how it works to build and integrate TypeScript in Vue applications, culminating in a shopping cart.

28.

Node and Express

10 Lessons

Build a Node.js web server with Express, manage routes, and handle dynamic configurations.

29.

An AWS Serverless API

11 Lessons

Step through AWS serverless API creation using Lambda, SAM CLI, and DynamoDB integration.

30.

Micro Front-Ends

12 Lessons

Discover the logic behind micro front-end architecture and communication for scalable applications.

31.

Conclusion

1 Lessons

Explore the integration of TypeScript with JavaScript frameworks and ongoing skill enhancement.

Certificate of Completion

Showcase your accomplishment by sharing your certificate of completion.

Course Author:

Packt

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