What's new in React 19? by Scrimba
Learn all about the exciting new features coming with React 19, including baked-in ways to handle actions, optimistic updates, form statuses, the new use() API, and more!
Course Highlights
Understand the useTransition hook and its applications for managing transitions in React.
Demonstrate the new React Compiler's capabilities and how it impacts performance and development workflows.
Learn to handle form actions efficiently using React's new form action features.
Manage error and loading states effectively in React applications.
Explore the useActionState() hook and its role in managing state during actions.
Apply the useOptimistic() hook to implement optimistic updates in React.
Utilize the useFormStatus() hook to track the status of forms in real-time.
Leverage refs as props to pass and manage references across components.
Understand and implement the use() function to work with async data and server-side rendering.
Explore miscellaneous improvements in React, such as handling meta tags, to enhance application performance.
Skills you will learn!
Curriculum
14 Topics
React 18 Catch up - useTransition (1)
React 18 Catch up - useTransition (2)
React Compiler
Form action
Error and loading states in React
useActionState() - Part 1
useActionState() - Part 2
useActionState() - Part 3
useOptimistic()
useFormStatus()
refs as props
use()
Misc. improvements - meta tags
Conclusion
What's new in React 19?
Related React JS Courses
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