AMPLI.FI - Live online music community. Twitch for tunes.
Shell Notebook - MacOS Terminal, reimagined
Bandlab - Capture, nurture, and collaborate on song ideas in the cloud
Teleconsole - Teleconsole is a free service to share your terminal session with people you trust.
Blattarco - Creative self-developement for musicians of all level.
TermHere - “Open Terminal Here” shortcut for Finder