App Starter Kits, would you buy one?

Hello Everyone,

I have built several Zendesk apps now, both client side and server side.

And so far the developer experience hasn't been great. Some of the main challenges I have solved:
 

• Authentication with server side apps, especially those going into the marketplace
• Hot reload / fast feedback while developing within my Zendesk dev instance
• Automated building an app bundle for upload/submission 
• Recent tech (eg React version)
   

The zcli tool generates a fairly old React app, with several no longer used technologies. 

So I set about solving these problems for myself, but I wondered if a starter kit would be useful to anyone else? 

I am not sure how many organisations build their own apps vs saas builders building for the marketplace, making hard to get a sense of how many people might be interested.

So I would love to know if this is something you might find useful, what other features would you want? what tech stacks / tools do you prefer, and how much you think something like this would be worth?

Thanks!