Hiii, just updated the Readme on this repo to better showcase its features, PRs welcomed ✌️.

I just released this library 🎊:

You need to first get corresponding index for the month and year at which you will start exporting. Check playstore to do it:

I wanted to implement usernames the other day. I searched for a bit and found this\*. But I also needed to allow modification of the username so I came up with the following Firestore rules: