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TypeScript 4 Design Patterns and Best Practices

You're reading from TypeScript 4 Design Patterns and Best Practices

Product type Book

Published in Sep 2021

Publisher Packt

ISBN-13 9781800563421

Pages 350 pages

Edition 1st Edition

Languages

Typescript Typescript

Concepts

Web Programming

Author (1):

Theofanis Despoudis

Table of Contents (14) Chapters

Preface

1. Section 1: Getting Started with TypeScript 4

2. Chapter 1: Getting Started with Typescript 4

3. Chapter 2: TypeScript Core Principles

4. Section 2: Core Design Patterns and Concepts

5. Chapter 3: Creational Design Patterns

6. Chapter 4: Structural Design Patterns

7. Chapter 5: Behavioral Design Patterns

8. Section 3: Advanced Concepts and Best Practices

9. Chapter 6: Functional Programming with TypeScript

10. Chapter 7: Reactive Programming with TypeScript

11. Chapter 8: Developing Modern and Robust TypeScript Applications

12. Chapter 9: Anti-Patterns and Workarounds

13. Other Books You May Enjoy

Q & A

How does functional programming differ from object-oriented programming?
While both functional programming and OOP aim to provide bug-free and nicely coded structures, they approach the problem differently. With functional programming, you use functions as first-class citizens and apply function composition to deliver programs. With OOP, you use classes and objects to create abstractions and leverage design patterns to manage their communication type or structure.
Is calling a function that checks the browser's local storage safe to use in functional programming and why?
No. Unless the function is capturing this operation in an IO effect, it can break purity. This also means that referential transparency is also affected, making it hard to figure out sources of problems, especially when your whole application is composed of functions.
Are Higher-Order Functions (HOFs) part of functional programming concepts?
Yes. HOFs are functions that take a function as...

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Authors (1)

Theofanis Despoudis

Theo Despoudis lives in Ireland, where he works as a Software Engineer for WP Engine and as a part-time tech practitioner for Fixate. He is the co-author of The React Workshop and Advanced Go Programming in 7 Days, Dzone Core Member, and maintains some open source projects on GitHub. Theo is available for conference talks, independent consulting, and corporate training services opportunities.

See other products by Theofanis Despoudis

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