Part 1: Getting Started with TypeScript.- Chapter 1:Your First TypeScript Application.- Chapter 2: Understanding TypeScript.- Chapter 3: JavaScript Primer, Part 1.- Chapter 4: JavaScript Primer, Part 2.- Chapter 5: Using the TypeScript Compiler.- Chapter 6: Testing and Debugging TypeScript.- Part 2: Working with TypeScript.- Chapter 7:  Understanding Static Types.- Chapter 8: Using Functions.- Chapter 9: Using Arrays, Tuples and Enums.- Chapter 10: Working with Objects.- Chapter 11: Working with Classes and Interfaces.- Chapter 12: Using Generic Types.- Chapter 13. Advanced Generic Types.- Chapter 14: Working with JavaScript.-Part 3: Creating Web Applications.- Chapter 15: Creating a Stand-Alone Web App, Part 1.- Chapter 16: Creating a Stand-Alone Web App, Part 2.- Chapter 17: Creating an Angular App, Part 1.- Chapter 18: Creating an Angular App, Part 2.- Chapter 19: Creating a React App, Part 1.- Chapter 20: Creating a React App, Part 2.- Chapter 21: Creating a Vue.js App, Part 1.- Chapter 22: Creating a Vue.js App, Part 2.

Learn the essentials and more of TypeScript, a popular superset of the JavaScript language that adds support for static typing. TypeScript combines the typing features of C# or Java with the flexibility of JavaScript, reducing typing errors and providing an easier path to JavaScript development.Author Adam Freeman explains how to get the most from TypeScript 4 in this second edition of his best-selling book. He begins by describing the TypeScript language and the benefits it offers and then shows you how to use TypeScript in real-world scenarios, including development with the DOM API, and popular frameworks such as Angular and React. He starts from the nuts-and-bolts and builds up to the most advanced and sophisticated features.Each topic is covered clearly and concisely, and is packed with the details you need to be effective. The most important features are given a no-nonsense,in-depth treatment and chapters include common problems and teach you how to avoid them.What You Will LearnGain a solid understanding of the TypeScript language and toolsUse TypeScript for client- and server-side developmentExtend and customize TypeScriptTest your TypeScript codeApply TypeScript with the DOM API, Angular, React, and Vue.js Who This Book Is ForJavaScript developers who want to use TypeScript to create client-side or server-side applicationsAdam Freeman is an experienced IT professional who has held senior positions at a range of companies, most recently serving as chief technology officer and chief operating officer of a global bank. Now retired, he spends his time writing and long-distance running.

Puts TypeScript into context, both the language and the tools Covers TypeScript tools, types, classes, interfaces, and more Applies TypeScript with Node and Express, ASP.NET Core, DOM, Angular, and React