If you wanna mess around with OneForm, you use playground on CodeSandbox:
{% embed url="https://codesandbox.io/s/oneform-import-test-0vxbl?file=/src/App.js" caption="OneForm (React)" %}
Material UI is a popular React library similar to Bootstrap.
Without requiring special changes, you can use OneForm directly with Material UI.
{% embed url="https://codesandbox.io/s/oneform-playground-material-ui-3sxzi" caption="OneForm (React + Material-UI)" %}