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Hands-on JavaScript for Python Developers

You're reading from  Hands-on JavaScript for Python Developers

Product type Book
Published in Sep 2020
Publisher Packt
ISBN-13 9781838648121
Pages 410 pages
Edition 1st Edition
Author (1):
Sonyl Nagale Sonyl Nagale
Profile icon Sonyl Nagale

Table of Contents (26) Chapters

Preface 1. Section 1 - What is JavaScript? What is it not?
2. The Entrance of JavaScript into Mainstream Programming 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 the React frontend

As mentioned previously, there are a few different ways to work with Django and React. We're going to set up our frontend separately and let React do its thing, let Django do its thing, and have them shake hands in the middle. This approach does have its limitations, as we'll see, but it's a basic introduction. We'll get more complicated later on.

Let's set it up, starting with creating a new React application:

  1. Change to the shakespearebot directory (not bot) and execute npx create-react-app react-frontend.

  2. Go ahead and execute cd react-frontend && yarn start and access the development server at http://localhost:3000, just to be sure everything is good. You should receive the React demo page at the preceding URL. Stop the server with Ctrl + C.

  3. Execute yarn build.

Now, here's where things get a little limited. What we've done right now is execute what creates a production-optimized build of the site. This is...

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