Child-themeing Foxhound

[aurovrata]

Beyond the page template/css overloading approach to child theme-ing, I have been trying to understand how to extend the theme's default react app functionality to customise my child theme js functionality. I understand how to add custom fields to existing end-points, however, what I am not able to understand is how to load custom react components. Should I/Can I build a custom react app to load from my child theme? If so how can I ensure it executes after the parent theme app?