Javascript

Libreoffice

In fact, in LibreOffice/OpenOffice, one can use Basic, Python, Java and JavaScript. Macros can be embedded in documents and triggered from certain actions in the document.

Running JavaScript macros in LibreOffice - [1]

Google Sheets

Google sheets can be scripted with Javascript to add functionality and automation to spreadsheets.

https://www.youtube.com/watch?v=bMjWdz_Hi_Q

https://developers.google.com/apps-script/guides/sheets#:~:text=Google%20Apps%20Script%20lets%20you,Calendar%2C%20Drive%2C%20and%20Gmail.