Just did a search on fdroid
Servdroid looks 11 years old
LWS is about 5 which might still work
If you really need a web server you can possibly run one on termux, not sure if root required though
If its just file sharing, see the other comment
Amaze and Material Files are open source and can create an ftp server
Opentrack
Fitotrack
YES! thank youu. That was my app for redditing. So glad the transition will be minimal with this
I think Accubattery on playstore shows charge current. Im not sure where it gets the data from but it might be what youre looking for
Just did a search on fdroid
Servdroid looks 11 years old
LWS is about 5 which might still work
If you really need a web server you can possibly run one on termux, not sure if root required though
If its just file sharing, see the other comment