Yeah, I had a similar idea to Rows, but decided it'd be better to add what's missing to Sheets vs. build an entirely separate app. Wax (https://www.wax.run/) helps you build internal tools on top of Google Sheets. It's built using Apps Script and handles a ton of the boilerplate you'd want for any internal tool. Scheduling and integrations are hard to do in Apps Script, so we handle that and considering a lot of internal tools leverage SQL and Python we make using those them from Sheets simple.