title: How do I persist state data on page navigation?
body: <p>I use React and React-Router, and I have a top-level component <code>&lt;App/&gt;</code> that contains all the session data. Whenever I navigate to a different page, I lose the state information. How can I persist the state data across all the pages? (If that is not possible, is there a different way I should be implementing my session data?)</p>