Caret is a design system for modern command-line tools. It brings the shadcn/ui copy-paste model to the terminal with beautiful components, tokens, and a practical spec. Add prompts, spinners, tables, progress bars, errors, and more directly into your repo. No runtime dependency, NO_COLOR-aware, theme-friendly, and built for AI-authored CLIs with Caret skills and caret.md.
AudioCSS is a CSS-like declarative stylesheet language for audio. Instead of wiring every sound manually in JavaScript, you describe how UI elements should sound using familiar selectors, cascade, and properties. Add clicks, hovers, inputs, modals, spatial rooms, pitch, volume, and reduced-sound support with simple audio rules.