Stop Using .Provider! | New React 19 Context API Simplified

Master the React 19 Context API!
In this tutorial, we explore the latest updates in React 19, focusing on how the Context API has been simplified to make your code cleaner and more efficient.

We walk through the entire workflow—from setting up a modern project with Vite and pnpm to implementing global state management without the need for the old .Provider syntax.

What you will learn in this video:

Project Setup: Using pnpm create vite to initialize a fast React 19 environment.

The 3-Step Process: A clear breakdown of Creating, Providing, and Consuming context.

React 19 Simplified Syntax: Why you no longer need `Context.Provider` and how to use `Context ` directly.

TypeScript Integration: Creating interfaces for your global state (Name, Interest) for better type safety.

State Management: Handling API data and updates using useState and useEffect within a custom Provider.

Consuming Data: Using the useContext hook to access and update global state from any component, like a Dashboard.
Timestamps:
0:00 – Introduction to React 19 Context API updates.
0:45 – Setting up your project with pnpm and Vite.
2:30 – Cleaning up the project and creating userContext.tsx.
4:15 – Defining TypeScript Interfaces and default context values.
6:20 – Building the UserProvider and managing state with useState.
8:50 – React 19 Major Change: Removing the .Provider requirement.
10:45 – The 3 Pillars: Create, Provide, and Consume.
12:15 – Wrapping your app and passing data through Children props.
14:30 – Creating a Dashboard component to consume context data.
16:45 – Implementing the useContext hook and displaying state.
18:15 – Updating global state and final React 19 syntax test.
19:50 – Summary and best practices for React 19.
Keywords & Tags:
#React19 #ReactJS #ContextAPI #WebDevelopment #TypeScript #Vite #JavascriptTutorial #useContext #StateManagement #FrontendDevelopment #ReactCompiler #ReactTutorial #Programming

Видео Stop Using .Provider! | New React 19 Context API Simplified канала Nishant Kumar