This app was mostly made as a joke for my friends. It just reaches out to https://isitreadonlyfriday.com using their API and does a check to see if it's Read Only Friday in the EST timezone.
Install: curl -s https://codeberg.org/melvinquick/read_only_friday_checker/raw/branch/main/install.py | python3 -
Uninstall: curl -s https://codeberg.org/melvinquick/read_only_friday_checker/raw/branch/main/uninstall.py | python3 -