title: how to manage active state in bootstrap navbar in react?
body: <p>I know that the active class has to be managed manually in bootstrap. I have done that a few times with jQuery.</p>
  
  <p>My newest project works with react though.</p>
  
  <p>I know that I am not supposed to set classes in the dom with jQuery when using react. But how would this be done correctly?</p>