Overview

A no-nonsense guide to all the essentials you'll need to become a TypeScript wizard and build a TypeScript application from scratch. A no-nonsense guide to all the essentials you'll need to become a TypeScript wizard and build a TypeScript application from scratch. ""An invaluable resource to countless developers."" -Ryan Cavanaugh, Development Lead Microsoft TypeScript Team TypeScript makes JavaScript safer and your editor smarter. Matt Pocock's Total TypeScript courses have trained thousands of developers by putting the editor first- You learn types by watching what TypeScript tells you, not by memorizing rules. This book brings that method to print. You'll start by setting up a proper TypeScript environment, then immediately begin writing and annotating code. Each chapter builds on the last-primitive types to unions, objects to classes, basic generics to type transformations-with exercises woven throughout as checkpoints, not afterthoughts. Later chapters tackle what takes longer to learn- deriving types from other types, writing type predicates and assertion functions, configuring the compiler for real projects, and building type architectures that don't collapse under their own weight. You'll learn to- Read TypeScript's error messages and use your editor as a teaching tool Write precise types for objects, functions, and classes Use unions, narrowing, and generics to make types flexible without losing safety Derive and transform types so you don't repeat yourself Configure tsconfig.json for React, Node, or library development This is a workshop in print. The one Matt Pocock has been refining for years.

Full Product Details

Author:   Matt Pocock ,  Taylor Bell ,  Taylor Bell
Publisher:   No Starch Press,US
Imprint:   No Starch Press,US
Weight:   0.369kg
ISBN:  

9781718504165

ISBN 10:   1718504160
Pages:   408
Publication Date:   14 April 2026
Audience:   Professional and scholarly ,  Professional & Vocational
Format:   Paperback
Publisher's Status:   Active
Availability:   To order  
Stock availability from the supplier is unknown. We will order it for you and ship this item to you once it is received by us.

Table of Contents

PART I:  Chapter 1: Kickstart Your TypeScript Setup Chapter 2: IDE Superpowers Chapter 3: TypeScript in the Development Pipeline PART II: Fundamentals Chapter 4: Essential Types and Annotations Chapter 5: Unions, Literals, and Narrowing PART III: Objects, Classes, and Mutability Chapter 6: Objects Chapter 7: Mutability Chapter 8: Classes Chapter 9: TypeScript-Only Features PART IV: Working with the Compiler Chapter 10: Deriving Types Chapter 11: Annotations and Assertions Chapter 12: The Weird Parts PART V: Understanding the Environment Chapter 13: Modules, Scripts, and Declaration Files Chapter 14: Configuring TypeScript Part VI: Advanced Application Development Chapter 15: Designing Your Types in TypeScript Chapter 16: The /utils Folder

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Author Information

Matt Pocock is a TypeScript educator and developer who has worked with Vercel and Stately.ai. He created TotalTypeScript.com, an online learning platform that has taught thousands of developers to master TypeScript. Taylor Bell is a writer, developer, and researcher with a background in Communication Theory and Computer Science from Boise State University.

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