Analogue of google spreadsheets for local network?

Question

Software and Internet Services

Looking for ways to implement browser-shared tables. An ideal option would be an analogue of google spreadsheets with the ability to deploy on a local server.
The feature is interested in the implementation of interactive work with cells in the browser. As far as I understand it is Javascript.
Please provide directions to search for suitable products/technologies.

Answer 1

Look towards OnlyOffice ( Page in github )

Answer 2

NextCloud + Collabora

Answer 3

https://jsfiddle.net/dm4cd2tk/2/

Answer 4

Так попробуй указать margin в процентах или, если по центру, margin: 0 auto; (Мне помогало)) )

Answer 5

https://jsfiddle.net/pizelberg/dm4cd2tk/5/