Gnumeric might be a bit more popular than op. We know about 2 links to it since March 2021 and only 2 links to op. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
We're building Python (mainly python pandas) + Spreadsheets at op (https://opapp.io). Would love to know what you think. The code editor is more like a built in code notebook. - Source: Hacker News / 10 months ago
We're working on this at op (https://opapp.io). Pandas in a spreadsheet, just not an excel spreadsheet if you're able to jump ship. - Source: Hacker News / 10 months ago
Gnumeric is actually a good excel. The stats routines are shared with R so if ever someone demonstrates a bug, it is fixed! Free, fast, accurate. Pick any three! http://gnumeric.org. - Source: Hacker News / 9 months ago
I can recommend http://gnumeric.org/. It is really fast, accurate and relative light weight compared to libreoffice calc. Source: over 1 year ago
Pyspread - pyspread is a non-traditional spreadsheet application that is based on and written in the programming language Python.
LibreOffice - Calc - LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.