title: ReactJS: reading value from session in Component
body: <p>What is the common way in React to read value stored in session on server side (express) in React Component? </p>
  
  <p>I have an auth method that stores token in session (on server). For every next action that require an auth token, i can get it on server side, but i would need to have my UI look different for authorized and non-authorized users. How could i do it?</p>