Debian Linux, FOSS, Firefox, Raspberry PI. Universal Life Church Minister. Student of ACIM since 1993, student of Urantia since 2013.
You can use any addon on Firefox android. https://www.ghacks.net/2022/10/20/firefox-beta-for-android-now-supports-custom-add-on-collections/
Try using z-ram. https://en.wikipedia.org/wiki/Zram
try ferdi, https://getferdi.com/
You can find the .deb file in the Mint repo: http://packages.linuxmint.com/pool/main/w/webapp-manager/
buku. Description: Powerful command-line bookmark manager Features
Just use Taskwarrior. https://taskwarrior.org/
I use the old CLI version, the version that uses NetworkManager has never worked for me.