May 2019
Intermediate to advanced
496 pages
10h 38m
English
Content preview from Mastering React Test-Driven Development
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Installing NPM
We’ll be making extensive use of the npm command-line tool and the Node.js execution environment. Each time you run your tests, which will be very frequently, you'll be required to run an npm command.
Toward the end of the chapter, we'll also use npm to package our application.
You can find out if you already have it installed on your machine by opening a Terminal window (or Command Prompt if you’re on Windows) and typing the following:
npm -v
If the command isn’t found, head on over to the Node.js website for details on how to install. The URL is included at the end of this chapter.
The npm program knows how to update itself, so if it's installed, I recommend you ensure you’re on the latest version. You can do this on the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.