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Professional JavaScript

You're reading from   Professional JavaScript Fast-track your web development career using the powerful features of advanced JavaScript

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Product type Paperback
Published in Sep 2019
Publisher
ISBN-13 9781838820213
Length 664 pages
Edition 1st Edition
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Authors (4):
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Hugo Di Francesco Hugo Di Francesco
Author Profile Icon Hugo Di Francesco
Hugo Di Francesco
Siyuan Gao Siyuan Gao
Author Profile Icon Siyuan Gao
Siyuan Gao
Vinicius Isola Vinicius Isola
Author Profile Icon Vinicius Isola
Vinicius Isola
Philip Kirkbride Philip Kirkbride
Author Profile Icon Philip Kirkbride
Philip Kirkbride
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Toc

Table of Contents (12) Chapters Close

Preface 1. JavaScript, HTML, and the DOM 2. Node.js and npm FREE CHAPTER 3. Node.js APIs and Web Scraping 4. RESTful APIs with Node.js 5. Modular JavaScript 6. Code Quality 7. Advanced JavaScript 8. Asynchronous Programming 9. Event-Driven Programming and Built-In Modules 10. Functional Programming with JavaScript Appendix

3. Node.js APIs and Web Scraping

Learning Objectives

By the end of this chapter, you will be able to:

  • Implement Node.js applications using global objects
  • Create readable and writable Streams
  • Read and write to files using asynchronous and synchronous APIs
  • Create static and dynamic web servers using the http module
  • Download content from websites using the http/https modules
  • Query and extract data from parsed HTML content

In this chapter, we will learn about global objects and functions. Then, we will learn how to write efficient web servers, both static and dynamic, using the http module. Finally, we will use the http and https modules to scrape web pages and extract data from them.

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