Ask HN: Are there any CRUD boilerplates available to use with existing DB?

I have a mysql database that's got plenty of tables and I can establish the relationships and after looking at a lot of popular saas solutions (sf/zoho/etc) often they come short with arbitrary limits and I rather just work directly with sql myself.

Thinking about just hosting my own so I can do 1M+ imports without an issue (well in this case I just hook up the database!)

Looking to bootstrap it pretty quickly. Simple crud with search and auth.