December 2019
Intermediate to advanced
474 pages
10h 3m
English
Content preview from React Projects
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Project overview
In this chapter, we will create a mobile messaging application build with React Native and Expo that uses a GraphQL server for authentication and to send and receive messages. Messages can be received in real-time as GraphQL subscriptions are used through a WebSocket that was created with Apollo. Users need to be logged in to send messages through the application, for which an authentication flow was built using React Navigation and AsyncStorage to store authentication details in persistent storage.
The build time is 2 hours.
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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.