Dive into an in-depth exploration of React 19's new features in this comprehensive 54-minute video tutorial. Learn about the React compiler, the innovative use() hook, form actions, and new hooks such as useFormState(), useFormStatus(), and useOptimistic(). Follow along with practical examples, including fetching jokes and posts, working with promises and context, and implementing action-based forms for posts and shopping carts. Gain insights into automatic memoization, metadata handling, and other significant changes in React 19. Access the accompanying code on GitHub to practice and reinforce your understanding of these cutting-edge React features.
Exploring React 19 Features - use() Hook, Actions and More
Overview
Syllabus
- Intro
- Compiler Info Slide
- Automatic Memoization Slide
- use Hook Info Slide
- use client & use server Slide
- Actions Slide
- useOptimistic Slide
- Metadata Slide
- Other Changes Slide
- React 19 Playground Intro
- use Hook to Fetch Joke
- use Hook to Fetch Posts
- use Hook with Promise
- use Hook with Context
- Action Example 1 - Post Form
- Action Example 2 - Shopping Cart Form
- useFormStatus
- useFormState
- useOptimistic
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