

* [Welcome!](README.md)
* [About the Author](about-the-author.md)

## Chapter 1: What is TypeScript?

* [Why TypeScript exists?](chapter-1-what-is-typescript/javascript-and-types.md)
* [What is TypeScript?](chapter-1-what-is-typescript/what-is-typescript.md)
* [Wrap-up](chapter-1-what-is-typescript/wrap-up.md)

## Chapter 2: Getting started with TypeScript

* [Simple types: the scalars types](chapter-2-getting-started-with-typescript/simple-types-the-scalars.md)
* [Real-world types with objects](chapter-2-getting-started-with-typescript/real-world-types-with-interfaces.md)
* [React components and hooks](chapter-2-getting-started-with-typescript/typing-functions-react-components-and-custom-hooks.md)
* [Wrap-up](chapter-2-getting-started-with-typescript/wrap-up.md)
* [Exercices](chapter-2-getting-started-with-typescript/exercices/README.md)
  * [Exercises answers](chapter-2-getting-started-with-typescript/exercices/exercises-answers.md)

## Chapter 3: TypeScript for real-world applications <a href="typescript-for-real-world-applications" id="typescript-for-real-world-applications"></a>

* [Chapter 3: Introduction](typescript-for-real-world-applications/chapter-3-introduction.md)
* [How do we type useRef()?](typescript-for-real-world-applications/how-do-we-type-useref.md)
* [How do we type useState()?](typescript-for-real-world-applications/how-do-we-type-usestate.md)
* [Open-source examples](typescript-for-real-world-applications/open-source-examples.md)
* [Building re-usable types](typescript-for-real-world-applications/building-re-usable-types-generics/README.md)
  * [`Partial<T>` inner workings](typescript-for-real-world-applications/building-re-usable-types-generics/partial-less-than-t-greater-than-inner-workings.md)
  * [`Omit<T, K>` inner workings](typescript-for-real-world-applications/building-re-usable-types-generics/omit-less-than-t-k-greater-than-inner-workings.md)
  * [`RegisterUserForm` type walkthrough](typescript-for-real-world-applications/building-re-usable-types-generics/registeruserform-type-walkthrough.md)
  * [A complete example](typescript-for-real-world-applications/building-re-usable-types-generics/a-complete-example.md)
* [Wrap-up](typescript-for-real-world-applications/wrap-up.md)
* [Exercises](typescript-for-real-world-applications/exercises/README.md)
  * [Exercises answers - Part 1](typescript-for-real-world-applications/exercises/exercises-answers.md)
  * [Exercises answers - Part 2](typescript-for-real-world-applications/exercises/exercises-answers-part-2.md)
  * [Exercises answers - Problems](typescript-for-real-world-applications/exercises/exercises-answers-problems.md)

## Chapter 4: TypeScript Architecture

* [Chapter 4: Introduction](chapter-4-typescript-architecture/the-journey-to-robust-types.md)
* [Typing API's data](chapter-4-typescript-architecture/typing-apis-data.md)
* [Dealing with untyped code](chapter-4-typescript-architecture/dealing-with-javascript-code.md)
* [Strict mode and linting](chapter-4-typescript-architecture/strict-mode-and-linting.md)
* [Wrap-up](chapter-4-typescript-architecture/wrap-up.md)
* [Final project](chapter-4-typescript-architecture/final-project.md)

## Wrapping-up

* [Training wrap-up](wrapping-up/training-wrap-up.md)
* [Further reading](wrapping-up/further-reading.md)


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