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Mastering TypeScript - Fourth Edition: Build enterprise-ready, modular web applications using TypeScript 4 and modern frameworks 4th ed. Edition
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Master the TypeScript language and its latest features, explore modern web application frameworks, and build modular systems using industry standard architectural principles and design patterns.
Key Features:
- Explore TypeScript 4's key elements and advanced language features
- Use TypeScript with modern frameworks such as Angular, Vue, React, RxJS and Node
- Understand TDD, serverless techniques, micro frontends, and other industry-standard best practices to create high-quality and modular apps
Book Description:
TypeScript is both a language and a set of tools to generate JavaScript. It was designed by Anders Hejlsberg at Microsoft to help developers write enterprise-scale JavaScript.
Using a fast-paced, but easy-to-follow set of code samples, this fourth edition will get you up and running with Typescript quickly, introduce core concepts, and then build on this knowledge to understand, and then apply more advanced language features.
Mastering TypeScript, Fourth Edition also covers a variety of modern JavaScript and TypeScript frameworks and compares their respective strengths and weaknesses. As you advance through this TypeScript book, you'll explore Angular, React, Vue, RxJs, Express, Node and others. You'll get up to speed with unit and integration testing, data transformation, serverless technologies, and asynchronous programming. You'll also learn how to integrate with existing JavaScript libraries, control your compiler options, and use decorators and generics.
By the end of the book, you will have built a comprehensive set of web applications using Angular, React and Vue, finally integrating them into a single cohesive website, using micro frontend techniques. Mastering TypeScript, Fourth Edition is about learning the language, understanding when to apply its features, and then selecting the right framework that is the perfect fit for your real-world project.
What You Will Learn:
- Gain insights into core and advanced TypeScript language features
- Integrate with existing JavaScript libraries and third-party frameworks
- Build full working applications using JavaScript frameworks, such as Angular, React, Vue and more
- Create test suites for your application with Jest and Selenium
- Apply industry standard design patterns to build modular code
- Develop web server solutions using Node and Express
- Design and implement serverless API solutions
- Explore micro front-end technologies and techniques
Who this book is for:
This book serves as a guide for beginners, as well as providing practical insights and techniques for experienced JavaScript and TypeScript programmers. No prior knowledge of JavaScript is required.
If you are keen to learn TypeScript, this book will give you all the necessary knowledge and skills to tackle any TypeScript project. It will also give you an understanding of what application frameworks are out there, and which one to choose for your next project. If you are already an experienced JavaScript or TypeScript developer, then this book will take your skills to the next level.
- ISBN-101800564732
- ISBN-13978-1800564732
- Edition4th ed.
- PublisherPackt Publishing
- Publication dateApril 23, 2021
- LanguageEnglish
- Dimensions7.5 x 1.09 x 9.25 inches
- Print length538 pages
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Review
"Mastering TypeScript, Fourth Edition is a great source of learning material for developers of all levels. Whether you're learning TypeScript for the first time, or looking to improve your existing skills, this book has something for you. The full stack application content is a fantastic addition too!"
--Ethan Arrowood - Software Engineer at Microsoft, Speaker, and Open Source Contributor
About the Author
Nathan Rozentals has been writing commercial software for over 30 years, in C, C++, Java and C#. He picked up TypeScript within a week after its initial release in October 2012 and realized how much TypeScript could help when writing JavaScript. He was one of the first people to start blogging about TypeScript, discussing early frameworks such as Backbone, Marionette, ExtJS and AngularJs. He knew he'd hit the mark when Microsoft staff started to reference his blog posts in their CodePlex discussion forums.
Nathan’s TypeScript solutions now control User Interfaces in IoT devices, run as stand-alone applications for Point-of-Sale solutions, provide complex application configuration web sites, and are used for mission-critical server APIs.
Product details
- Publisher : Packt Publishing; 4th ed. edition (April 23, 2021)
- Language : English
- Paperback : 538 pages
- ISBN-10 : 1800564732
- ISBN-13 : 978-1800564732
- Item Weight : 2.02 pounds
- Dimensions : 7.5 x 1.09 x 9.25 inches
- Best Sellers Rank: #1,060,061 in Books (See Top 100 in Books)
- #310 in Web Services
- #3,248 in Programming Languages (Books)
- #4,469 in Internet & Social Media
- Customer Reviews:
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i sort of wish it was broken into 2 parts - the first part is an excellent overview of typescript, the 2nd part is more about how to use it with angular, react etc. the 2nd part is less helpful to me. If the book as broken into 2 halves, I'd 100% get the 1st part in hardcopy form, but both parts together are too large as a physical book.
it would be good also if the first part on typescript was expanded a bit - coverage of things like generators etc would be nice. stuff like that.
but either way, this book is the clearest exposition of typescript that i've seen so far & I really value the conciseness and clarity of the explanations. good stuff!
The chapters on decorators and JavaScript integration are excellent. The later chapters that cover framework-specific applications provide value by accommodating for a wide array of readers. I learned TypeScript by writing the code and struggling through error messages, reading blog posts, and searching for answers on Google. I wish I had this book when I first started, because I would have saved myself a lot of frustration. If you're just learning TypeScript for the first time, or just trying to fill gaps in your existing knowledge, I cannot recommend this book enough.
Fundamentals aside, I really enjoyed the chapters on observables, micro front ends, and the different frameworks that typescript can be integrated with.
Going forward this will definitely be reference material for my day to day work and learning.
Disclaimer: I received the PDF version of the book for free to review and share my thoughts.
The sections on Angular and React are equally shallow.
I was looking for a master course but couldn’t find anything here that I hadn’t picked up by just reading the online documentations before.
Top reviews from other countries
Here is a super pragmatic sample from the book:
type abc_ab_a<T> =
T extends IAbc ? [number, string, boolean] :
T extends IAb ? [number, string] :
T extends IA ? [number] :
never;
a, b, c, abc, abc_ab_a, IA, IAb, IAbc. If you could understand and relate such "synthetic" illustration of a concept to a real world application you are a genius!
There's plenty to recommend this book, and I stand by my 4 star rating overall - that's the TL;DR. That said, I'll enumerate my complaints (just as a heads up):
1) The author does a good job of including plenty of clear and simple code samples throughout the book, and explaining their structure and function in detail. However, he makes the same mistake so many programming books do (imho), which is that most of the code samples he uses during the first half of the book (which is where he actually explains the language itself) are basically pretty contrived. They're 'academic' in that they demonstrate what this feature or that keyword do, but not in a context of anything you'd ever actually write in a real world application. They're typical in that they make sense in a vacuum, but they don't do much to show you how you'd use the same features in your real-world code.
2) Most of his explanations are quite clear and good overall, but he falls a bit short on the most complex aspects of TypeScript that he takes on - which are generics and decorators. It's not that his coverage of these features is bad, it's just that anyone who isn't already experienced with these ideas from other languages will probably still be confused after reading those chapters in this book.
3) The React code is egregiously out of date for a book published in 2021. It's all component based, without even mentioning Hooks. The React chapter is little more than a minimal intro/overview tutorial, but it's out of date even for that purpose.
4) He does implicitly expect the reader to have a solid foundation in JavaScript and web development as a prerequisite. He doesn't say it, but the writing makes a lot of assumptions. If you're brand new to web dev, I wouldn't recommend this as your first book!
5) While the 1st half of the book focuses directly on the TypeScript language itself, the entire 2nd half of the book (ch. 9-16) totally switches gears – and is basically a more generic web development book which looks broadly (and quickly) at a collection of popular JS libraries. The topics are: Observables (RxJS), Testing (Jest), Angular, React, Vue, Express, AWS Serverless (Functions/SDK), and Micro frontends. These are all cool things that most any developer would be interested in, but none are covered with much depth or detail (drive-by training, if you will). The point, I think, is to give samples of TypeScript in various use cases. That's nice - but the author doesn't do much to focus on the TS aspects of it, either (i.e. very little to explain best-practices, gotchas, etc.). It's basically a generic web dev book that happens to use TypeScript, as of chapter 9.
Last word: This is a good book, and if you want to learn TypeScript and have a basic foundation in web development already, this will serve you well. I just wish he'd spent the entire book focused on teaching TypeScript itself, because he could have gone a lot deeper into really living up to the "Mastering" book title than he does, in the end.








