Show HN: Import Data to Google Sheets

I open sourced this because Add-ons for Google Sheets have lots of power (like reading your spreadsheet, etc) and I want people to know exactly what we do with those permissions. There are a lot of other Add-ons in the Google Workspace Marketplace that do the same thing but this is the only one that is open source. Also, ours has the most generous free tier of them all.