Power Query is the biggest one. It used to be pivottables and formulae like xlookup as well, but Calc seems to have caught up to them nowadays.

lol no, Calc comes nowhere near the functionality of Excel no matter how close you make its UI.

As much as I’d wish otherwise, there’s still genuinely no par to Microsoft Excel, the one software almost all businesses and orgs in the world run on. That status has remained despite Microsoft trying their best to enshittify it through forced Onedrive and now Copilot.

Great news, now MS Office is all that’s left.