react-router vs react-router-dom, when to use one or the other?

react-router contains all the common components between react-router-dom and react-router-native. When should you use one over the other? If you’re on the web then react-router-dom should have everything you need as it also exports the common components you’ll need. If you’re using React Native, react-router-native should have everything you need for the same reason. So you’ll probably never have to import anything directly from react-router. As far as when you use

<Router history={browserHistory}>

vs

<Router>

In RRv4 you won’t need to pass down browserHistory, that was just for previous versions of the router.

If you’re still confused, you can check out the details on each package here