Case study
iTerm Studio
PythoniTerm2Powerlevel10k
Problem
A complete iTerm2 look is four separate knobs — colours, font, blur, and the Powerlevel10k prompt — so people copy screenshots and never get the same terminal twice.
Approach
A public gallery of 121 presets. Each one is a full look. A local server applies it to the real iTerm2 profile, not a fake preview.
Result
One click to a consistent terminal. Source is public; the hosted gallery is the proof.