Here is a summary of the text in 1 paragraph: To build a real-time video chat app using React and Rust, you can follow this tutorial. You'll need a Zoom Video SDK account, a basic understanding of Rust, and Rust ≥ 1.67 and Cargo. The backend will be built with Axum, while the frontend will use React. You'll create a new folder named `video_app`, then build the application's backend by initializing Cargo and adding dependencies. Next, you'll create helper functions, data models, and a module for token generation. You'll also set up the database using SQLite and SQLx, and add a CORS layer to the API. Finally, you'll update the frontend to make API calls, render notifications, and handle Zoom functionality. With this tutorial, you can build a video chat app that uses React and Rust.