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Hands-on JavaScript for Python Developers

You're reading from   Hands-on JavaScript for Python Developers Leverage your Python knowledge to quickly learn JavaScript and advance your web development career

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Product type Paperback
Published in Sep 2020
Publisher Packt
ISBN-13 9781838648121
Length 410 pages
Edition 1st Edition
Languages
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Author (1):
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Sonyl Nagale Sonyl Nagale
Author Profile Icon Sonyl Nagale
Sonyl Nagale
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Table of Contents (26) Chapters Close

Preface 1. Section 1 - What is JavaScript? What is it not?
2. The Entrance of JavaScript into Mainstream Programming FREE CHAPTER 3. Can We Use JavaScript Server-Side? Sure! 4. Nitty-Gritty Grammar 5. Data and Your Friend, JSON 6. Section 2 - Using JavaScript on the Front-End
7. Hello World! and Beyond: Your First Application 8. The Document Object Model (DOM) 9. Events, Event-Driven Design, and APIs 10. Working with Frameworks and Libraries 11. Deciphering Error Messages and Performance Leaks 12. JavaScript, Ruler of the Frontend 13. Section 3 - The Back-End: Node.js vs. Python
14. What Is Node.js? 15. Node.js versus Python 16. Using Express 17. React with Django 18. Combining Node.js with the Frontend 19. Enter Webpack 20. Section 4 - Communicating with Databases
21. Security and Keys 22. Node.js and MongoDB 23. Putting It All Together 24. Assessments 25. Other Books You May Enjoy

Creating an API with Express

Who doesn't like a nice starship battle, like in Star Wars or Star Trek? I happen to be quite a fan of science fiction, so let's play along and construct a RESTful API using storage, routes, controllers, and models to keep track of our gameplay. While we'll be focusing on the backend of this application, we'll stand up a simple frontend for the population of data and testing.

You can find a work-in-progress example app at https://github.com/PacktPublishing/Hands-on-JavaScript-for-Python-Developers/tree/master/chapter-13/starship-app. Let's start there, and you can finish it using the following steps:

  1. Clone the repository if you haven't already.
  2. Navigate into the directory with cd starship-app and run npm install.
  3. Start the project with npm start.
  4. Open http://localhost:3000 in a browser. If you already have any projects running on port 3000, the start command may prompt you to use a different port. Here's our basic frontend...
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