December 2019
Intermediate to advanced
474 pages
10h 3m
English
Content preview from React Projects
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Creating a development server
While working in development mode, every time we make changes to the files in our application, we need to rerun the npm start command. Since this is a bit tedious, we will install another package called webpack-dev-server. This package adds the option to force webpack to restart every time we make changes to our project files and manages our application files in memory instead of by building the dist directory. The webpack-dev-server package can also be installed with npm:
npm install --save-dev webpack-dev-server
Also, we need to edit the start script in the package.json file so that it uses webpack-dev-server instead of webpack directly when running the start script:
{ "name": "movieList", "version": "1.0.0", ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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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.