October 2023
Intermediate to advanced
80 pages
1h 7m
English
Content preview from Unleashing the Power of TypeScript
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Chapter 3: Navigating the Perils and Pitfalls of Using React’s Context API with TypeScript
Using TypeScript in any large React application provides a level of safety that’s worth the additional effort over using JavaScript. TypeScript is able to comb through all of our components and confirm that we’re passing in all the props each component requires, and it makes sure sure they’re actually the types we assume they are and not something nefarious like undefined. But there are some cases where even that trade-off is thrown into question—particularly when it comes to using the Context API. Let’s look at how to navigate some of the challenges of using createContext and useContext with TypeScript.
I’m going to assume you’re familiar with the Context ...
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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.
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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.