nextstep-ui

Design philosophy and UI guidelines based on NeXTSTEP User Interface Guidelines (1993). Use when designing interfaces (TUI, GUI, web apps, dashboards) that need clear information hierarchy, intuitive controls, and user-respecting interaction patterns. Especially relevant for developer tools, data-dense interfaces, and applications requiring high information density without cognitive overload.

$ Installer

git clone https://github.com/alchemiststudiosDOTai/tunacode /tmp/tunacode && cp -r /tmp/tunacode/.claude/skills/neXTSTEP-ui ~/.claude/skills/tunacode

// tip: Run this command in your terminal to install the skill