May 2018
Intermediate to advanced
470 pages
13h 54m
English
Content preview from Full-Stack React Projects
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Installing the packages
The following npm packages will be required in order to write test code and run the tests:
- jest: To include the Jest testing framework
- babel-jest: To compile JS code for Jest
- react-test-renderer: To make a snapshot of the DOM tree rendered by a React DOM without using a browser
To install these packages as devDependencies, run the following npm install command from the command line:
npm install --save-dev jest babel-jest react-test-renderer
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.