Название: Essential TypeScript 5, Third Edition (MEAP v2)
Автор: Adam Freeman
Издательство: Manning Publications
Год: 2023
Страниц: 617
Язык: английский
Формат: pdf, epub
Размер: 10.2 MB

Now in its third edition, this bestselling guide to TypeScript takes you through the nuts and bolts of the language. No frills, no fuss, just TypeScript essentials!

Inside Essential TypeScript 5, Third Edition you’ll learn how to
Configure the TypeScript development tools
Use type annotations
Create strongly-typed functions and classes
Use generic types
Use type guards to determine types at runtime
Create and consume type declaration files
Use TypeScript to create web applications with Angular and React

Essential TypeScript 5, Third Edition teaches you how to get the most out of TypeScript 5 for a consistent, dependable development experience. You’ll start with a proper understanding of the jаvascript type system that will make using TypeScript so much easier. On that solid foundation, you’ll build your understanding of TypeScript development, following a hands-on learning path all the way to TypeScript’s advanced features.

TypeScript is a superset of the jаvascript language that focuses on producing safe and predictable code that can be executed by any jаvascript runtime. Its headline feature is static typing, which makes working with jаvascript more predictable for programmers familiar with languages such as C# and Java. In this book, I explain what TypeScript does and describe the different features it provides.

TypeScript isn’t the solution to every problem, and it is important to know when you should use TypeScript and when it will simply get in the way. In the sections that follow, I describe the high-level features that TypeScript provides and the situations in which they can be helpful.

about the technology
TypeScript enhances jаvascript with static typing whilst still keeping all the JS flexibility you know and love. It’s the perfect choice for any developer looking to improve the predictability and reliability of their code. Learning TypeScript can help you catch errors earlier in the development process, write cleaner and more expressive code, and give yourself a smoother path to developing amazing apps.

about the book
Essential TypeScript 5 is a fully updated third edition of a classic Adam Freeman bestseller. It provides full coverage of TypeScript 5, including new features like decorators. You’ll begin with the hows-and-whys of TypeScript, then quickly progress to practical applications of static types, and building apps with React and Angular. No wasted pages! Each chapter is focused on the absolute essentials you’ll need to troubleshoot common problems, make the most of key features, and deliver optimal performance with TypeScript.

about the reader
For jаvascript developers. No previous experience of TypeScript required.