browser

extensions

chrome(ium)

firefox

  • change file picker for firefox 

    install xdg-desktop-portal-kde (on arch - package name may vary).

set gtk_use_portal=1 in the environment or when starting firefox.

if you install xdg-desktop-portal-gtk instead it should use the native gtk/gnome filepicker.
  • firefox extensions
  • searchfox - search firefox codebase
  • shadowfox - firefox dark theme
  • librewolf - a fork of firefox, focused on privacy, security and freedom.