react-bootstrap/docs/examples/ButtonToolbarBasic.js

Bootstrap 3 components build with React

/** @jsx React.DOM */

var buttonGroupInstance = (
    <ButtonToolbar>
      <ButtonGroup>
        <Button>1</Button>
        <Button>2</Button>
        <Button>3</Button>
        <Button>4</Button>
      </ButtonGroup>

      <ButtonGroup>
        <Button>5</Button>
        <Button>6</Button>
        <Button>7</Button>
      </ButtonGroup>

      <ButtonGroup>
        <Button>8</Button>
      </ButtonGroup>
    </ButtonToolbar>
  );

React.renderComponent(buttonGroupInstance, mountNode);