The upcoming version of whynotstr (0.0.0-prealpha1) will have some cool things:

* a new (maybe nicer?) editor

* MULTIFUCKINGCURSORS! (you can see your invited (and maybe uninvited) editors collaborating in real time, where they are in the document

* deltas, meaning that multiple people can be typing at once without bothering each other

* a LOT less data usage (again, because of deltas)

I know this looks like a toy, and it is, but it has some powerful dynamics, some of which I hinted at in https://highlighter.com/f7z.io/Collaborative-Document-jn40o0

https://cdn.satellite.earth/bfb123de51909af975f7b02a6366af7e6979baa73e5508bb4b2711a7dc663428.mp4