There's some good widget collections out there: * http://material-ui.com/#/components/appbar * http://react-bootstrap.github.io/components.html And for mo

There's some good widget collections out there: * http://material-ui.com/#/components/appbar * http://react-bootstrap.github.io/components.html And for more single-use components, theres http://react-components.com/ http://react-components.com/