Hot Module Replacement #1483
Description
Is your feature request related to a problem? Please describe.
Every time I make a change to the app, I need to restart it and lose all the state in the application. This is decreasing the development velocity.
Describe the solution you'd like
The app reloads automatically, with all the state intact, when a dependent file changes.
Describe alternatives you've considered
The current approach is to restart the app every time or add a file watcher that re-runs the main function every time.