Most programs here are written in Bash and use Zenity as GUI, except Cubbyhole which is written in C and GTK3.
Workflow
Workflow is a utility to set and switch between default and "pro-audio" system settings for recording audio and daily usage.
RecBox Applications
Cubbyhole
Simple GTK3 app written in C and using rsync to back up your recordings and DAW (Digital Audio Workstation) configuration files, or whatever you like. You're not restricted to a specific type of file.
Dark Mode for XFCE
Zenity (GTK) app written in Bash to set light and dark themes globally (or what ever you like). Supports GTK, Kvantum, Qt, icons and cursors themes.
Night Light
Zenity (GTK) app written in Bash to use Redshift in one-shot mode.
XFCE Shortcuts list
Shortcuts list for XFCE desktop environment using Zenity (GTK) as GUI written in Bash.