The best starter is the React Tutorial in our docs: https://use-fireproof.com/docs/react-tutorial/

We are updating this example to the latest right now, it shows how team chat can be implemented with database sharing. https://github.com/fireproof-storage/firehouse-chat

This drum machine is pretty forkable as well: https://github.com/fireproof-storage/bloopernet

You can also get started by clicking the "Edit in CodePen" button on our home page, which is just a JavaScript and HTML app.