I've built an offline desktop for this: https://superintendent.app https://superintendent.app It is a wrapper on Sqlite, but I'm looking to switch to duckdb be

I've built an offline desktop for this: https://superintendent.app https://superintendent.app It is a wrapper on Sqlite, but I'm looking to switch to duckdb because its dialect is more comprehensive. Previously, I was using ruby, sometimes python, and sometimes postgresql to process CSV. But it wasn't convenient enough. Most of the times I just tried to use Excel, but formula is so hard to use.