Exploring React 19 Features - use() Hook, Actions & More

In this video, we will look at some of the features of React 19 including the React compiler, use() hook, form actions, new hooks like useFormState(), useFormStatus() and useOptimistic(). Code: Check out my courses: Social Media: Github - Twitter - Instagram - Facebook - Linkedin - Timestamps: 0:00 - Intro 1:24 - Compiler Info (Slide) 3:05 - Automatic Memoization (Slide) 4:04 - use() Hook Info (Slide) 4:57 - use client & use server (Slide) 5:43 - Actions (Slide) 6:54 - useOptimistic (Slide) 7:40 - Metadata (Slide) 8:06 - Other Changes (Slide) 9:48 - React 19 Playground Intro 10:53 - use() Hook to Fetch Joke 15:34 - use() Hook to Fetch Posts 17:05 - use() Hook with Promise 21:16 - use() Hook with Context 23:32 - Action Example 1 - Post Form 29:25 - Action Example 2 - Shopping Cart Form 35:25 - useFormStatus() 39:49 - useFormState() 44:12 - useOptimistic()