--- product_id: 360972233 title: "TypeScript 4 Design Patterns and Best Practices: Discover effective techniques and design patterns for every programming task" brand: "theo despoudis" price: "₹ 6289" currency: INR in_stock: true reviews_count: 8 url: https://www.desertcart.in/products/360972233-typescript-4-design-patterns-and-best-practices-discover-effective-techniques store_origin: IN region: India --- # TypeScript 4 Design Patterns and Best Practices: Discover effective techniques and design patterns for every programming task **Brand:** theo despoudis **Price:** ₹ 6289 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** TypeScript 4 Design Patterns and Best Practices: Discover effective techniques and design patterns for every programming task by theo despoudis - **How much does it cost?** ₹ 6289 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/360972233-typescript-4-design-patterns-and-best-practices-discover-effective-techniques) ## Best For - theo despoudis enthusiasts ## Why This Product - Trusted theo despoudis brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description TypeScript 4 Design Patterns and Best Practices: Discover effective techniques and design patterns for every programming task ## Images ![TypeScript 4 Design Patterns and Best Practices: Discover effective techniques and design patterns for every programming task - Image 1](https://m.media-amazon.com/images/I/817C1IfKXNL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Excellent resource for learning Typescript *by P***I on Reviewed in the United States on December 9, 2021* In this book, the author describes effective programming practice for every programming task. The software used in this book is using VScode and typescript 4.2. So please use this book if you want to know about these technologies.The typescript files end with .ts just like javascript files end with .js. The similartity between typescript and java script ends there. Typescript 4 has different ways to declare variables and their types. This is described in chapter 1 “getting to know typescript”. Unified modeling Language (UML) is described in this chapter as a software architechting language as well as interaction between systems and deployment models. In chapter 2, Typescript core principles,Typescript core principles, working with advanced types, oop methods are discussed. A design pattern is a method to solve recurrent problems in software programming. In chapter 3 creational design patterns are discussed. singleton pattern, Creation pattern, builder pattern, factory pattern, abstract factory pattern are discussed. In chapter 4 structural design patterns are discussed. In chapter 5 behavioural design patterns are discussed. The strategy, iterator, mediator patterns are discussed. UML class diagram sfor each kind of desing are provided in the book for each chapter. In chapter 6 functional programming with typescript is discussed. In chapter 7 reactive programming with typescript is discussed. Modern and robust applications can be developed using the singleton and the iterator pattern. This is discussed with an example. SOLID principles for OOP design are described in this chapter as single reponsibility principle, open close principles, liskov substitution principle, interface segregation principle and dependency inversion principle are coined here. In chapter 9 antipattern principles are discussed.Overall,Excellent description for use of typescriptGreat content condensed in 10 chapters.can improve onDownload locations and paths. Provide a reference with all the websites and the code locations!Thanks,-priya ### ⭐⭐⭐⭐ 4.0 out of 5 stars Excellent for intermediate and advanced JS developers. *by A***I on Reviewed in the United States on May 3, 2022* A book that delves into the various design patterns and illustrates how to apply them to the TypeScript Language. This is not for inexperienced learners. It is intended for advanced learners. I enjoyed, how the author used TypeScript to demonstrate Functional and Reactive programming while also addressing well-known design patterns like creational, structural, and behavioral.Despite the fact that this book is not ideal in some areas, the majority of the information is full of knowledge and divided into little chunks, which is lovely and easy to absorb.This book is appropriate for novice and intermediate Javascript programmers who wish to learn more about TypeScript or advance in their use of TypeScript. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Good for beginner and intermediate JS developers *by S***Y on Reviewed in the United States on October 5, 2021* What I like about this book This book provides foundation of Typescript for someone who never used Typescript before, from all the basic types in Typescript, the configuration, integration with VSCode, and how to refactor or translate code from JS to TS. It also teaches Advance Typescript that I learned to utilize typescript advanced types effectively and confidently.What could be improved I found that some parts of explanations are confusing due to lack of information. For example, when they refer to something from the other section, it would be nice if they link to the part they refer to on another section to make sure the readers are on the same page with the writer. I also found some typo in the code examples, eg. a function declares one name and then use the other name when it gets invoked. This makes me confused and hard to understand because I have to guess what the writer is trying to communicate.Even though, this book is not perfect in some parts, but most of the content are full of knowledge and separated into small sections, which is nice and easy to digest. I think this book is good for beginner and intermediate programmers who use Javascript and want to learn more about TypeScript or get more advance in using TypeScript. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/360972233-typescript-4-design-patterns-and-best-practices-discover-effective-techniques](https://www.desertcart.in/products/360972233-typescript-4-design-patterns-and-best-practices-discover-effective-techniques) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-18*