Basics
Forms are made out of fields. The idea is that you bring your own fields, but there's a plain fieldset you can start with. This is how you include the plain fieldset:
import { Form, plainFields as fields } from "react-stages";
...
<Form
fields={fields}
...
/>
We plan to release complete fieldsets in the future for popular component libraries and if you create a nice fieldset, please let us know and we'll link to it from here.