i was trying to avoid too many links in the post (i thought it might be offputting)... it seems like too much already to me, but here are some more for clarity. feel free to reach out for for details if you cant find them on the website (i hope the search bar is enough).

the app is provided over S3 because as a webapp, it is a simple way to make it available to users. ultimately, making it easier to get started. like with most solutions of this nature, its most secure when selfhosted. selfhosting options: https://positive-intentions.com/blog/docker-ios-android-desk...

the chat app itself can be a whole separate discussion. here are some links with more information. messaging app: https://positive-intentions.com/docs/projects/chat github: https://github.com/positive-intentions/chat