I maintain a big list of apps I use on my system here together with why and how I use them.
And here is a full list of the apps I have inside my
Twig - Modern macOS markdown editor.
Sloth - Displays all open files and sockets in use by all running processes on your system.
Workbench - Seamless, automatic, “dotfile” sync to iCloud.
LuLu - Free macOS firewall.
Conferences.digital - Watch the latest and greatest conference videos on your Mac.
Ship app open source code - Amazing GitHub native client that was closed down.