If you're an #Emacs user, please do yourself a favor and check out CRDT. It's simultaneous editing on multiple devices, including mixing GUI and text editors.

I absolutely love this thing: https://elpa.gnu.org/devel/crdt.html

GNU-devel ELPA - crdt

@mattsheffield yes, indeed it is very nice and it works smoothly. we presented that feature on one of the lasts #emacsconf https://zenodo.org/records/12082743 there is a video and the script
Collaborative data processing and documenting using org-babel

This document provides insights into an efficient way handling data. We show not only how to retrieve data from an publicly accesible webpge but also how the data can be processed afterwards. We admit that in the examples shown below we definetly drawing from the full, but we consider this as a proof of concept for how in our modern technological world plain text is still a great way of processing and documenting data workflow and analyses.  

Zenodo