title: What's the Difference between the React Router v4 Router Types?
body: <p>I have tried to learn some React basics on YouTube and from the official docs and I encountered multiple different Routers in only two videos. Sadly, the instructor did not explain anything at all and I'm even more confused than I was before. </p>
  
  <p>dr: I really don't get the difference between a browser router, a 'normal' router and an index router. Thanks everyone for helping me.</p>