code: func main() {
  	// Imports the hello component declared above in order to make it loadable
  	// in a page or usable in other components.
  	//
  	// Imported component can be used as URL or html tags by referencing them by
  	// their lowercased names.
  	// E.g:
  	//  Hello   => hello
  	//  foo.Bar => foo.bar
  	app.Import(&Hello{})
  
  	// Defines the component to load when an URL without path is loaded.
  	app.DefaultPath = "/hello"
  
  	// Runs the app in the browser.
  	if err := app.Run(); err != nil {
  		log.Print(err)
  	}
  }
docs: // The app entry point.