Exploring Advanced Test for Basic Tests and React 19 Features

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The chapter delves into advanced testing topics for basic tests, exploring React 19 features such as the use API and forward ref. It discusses the complexity introduced by React 19, the evolution of React context, and different state management libraries like ZuStan. The speakers express their satisfaction with the new features in React 19 and touch on the upgrade process.

Scott and Wes serve up all the deets on the latest React 19 update, exploring new features like actions, web components, use()API, and document metadata. Stay tuned as they discuss the ins and outs of upgrading to React 19 and what it means for your projects.

Show Notes

00:00 Welcome to Syntax!
01:30 Brought to you by Sentry.io.
02:03 What’s in the update?
React 19 Beta Release Notes.
- 03:03 Actions + server actions.
  - Syntax Episode 766.
  - 04:54 Using server actions for a checkout.
- 06:11 Web components.
  - Custom Elements Everywhere.
- 09:44 use() API.
  - 10:31 With promises.
  - 14:25 With context.
  - 17:32 How does Zustand work?
    - Stately.ai.
    - X @DavidKPiano.
- 18:26 No more ForwardRef.
- 20:05 Ref cleanup.
- 20:43 Document metadata.
24:14 Upgrading to React 19.