title: how can I change value in index.html from main.js in electron?
body: <p>at <code>main.js</code> I got user information with <strong>access_token</strong> from <strong>oauth</strong>.</p>
  
  <p>now I want to change value at index.html with user name </p>
  
  <p>here, how can I send user name to <code>index.html</code>?</p>
  
  <p>I know  <code>event.sender.send</code> but isn' it located at <code>ipcMain.on</code>  a result of <code>ipcRenderer.send</code>?</p>
  
  <p>I want to sent some value after I got <strong>access_token</strong></p>
  
  <p>thanks</p>