Version 1 was written in vanilla javascript using teachable machine. Download the html and css files from the top level to see it working.
Version 2 was bootstrapped with Create React App.
I started using ml5 but switched it out in favour of pure tensorflow.
In the project directory cheer-react, you can run:
Runs the app in the development mode.
Open http://localhost:3000 to view it in the browser.
The page will reload if you make edits.
You will also see any lint errors in the console.