You're reading from Real-World Svelte Supercharge your apps with Svelte 4 by mastering advanced web development concepts

Product type Paperback

Published in Dec 2023

Publisher Packt

ISBN-13 9781804616031

Length 282 pages

Edition 1st Edition

Languages

JavaScript

Tools

Svelte.js

Concepts

Front End Web Development

Author (1):

Tan Li Hau

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Table of Contents (22) Chapters

Preface

1. Part 1: Writing Svelte Components

2. Chapter 1: Lifecycles in Svelte FREE CHAPTER

3. Chapter 2: Implementing Styling and Theming

4. Chapter 3: Managing Props and State

5. Chapter 4: Composing Components

6. Part 2: Actions

7. Chapter 5: Custom Events with Actions

8. Chapter 6: Integrating Libraries with Actions

9. Chapter 7: Progressive Enhancement with Actions

10. Part 3: Context and Stores

11. Chapter 8: Context versus Stores

12. Chapter 9: Implementing Custom Stores

13. Chapter 10: State Management with Svelte Stores

14. Chapter 11: Renderless Components

15. Chapter 12: Stores and Animations

16. Part 4: Transitions

17. Chapter 13: Using Transitions

18. Chapter 14: Exploring Custom Transitions

19. Chapter 15: Accessibility with Transitions

20. Index

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Integrating vanilla JavaScript UI libraries into Svelte

First, we will explore UI libraries that are written in vanilla JavaScript. When we use the phrase vanilla JavaScript, we’re referring to plain JavaScript, or JavaScript in the absence of frameworks or libraries.

There are many reasons a UI library is written in vanilla JavaScript:

Performance reasons – it would be much easier to optimize without the abstractions from the web framework
The library author’s personal preference to be framework-agnostic
The library was created predating any modern web frameworks

For us, vanilla JavaScript UI libraries are great because they do not depend on any specific framework runtime, which is an extra overhead on top of the UI library itself.

For example, if we use a calendar component library that is implemented in React, then besides installing the calendar component library, we would need to install React’s framework as well.

This...