title: How to make VS Code change language to JavaScript React when open a JSX file
body: <p>Currently, when I open a <code>.jsx</code> file the default language is plain JavaScript. Is there a way to set the editor to change the language based on the file extension?</p>
  
  <p>Ideally, I can put this setting in both my local setting config file OR the workspace specific config file.</p>
  
  <p>The version I am using is <code>Version 1.15.0-insider (1.15.0-insider)</code>.</p>