#shadcn

audiocn (audiocn/ui, MIT, by OrcDev and fortysevenfx) is a shadcn/ui registry of copy-and-own React audio components - about two dozen components (level meters, spectrum and waveform visualizers, faders, knobs, channel strips, a mixer, a player, sound pads), 6 blocks and 18 Web Audio hooks, built on Base UI and Tailwind v4 and themed by shadcn tokens. Not an npm package; installed with npx shadcn add @audiocn/<item>. Launched 2026-10-02.

Looseleaf (kevintngo/looseleaf, MIT) is a shadcn/ui-compatible React component library where every surface is paper and every line is a seeded SVG drawing — 123 components, 61 blocks and a static shadcn registry, installed as source rather than a dependency.

OrganUI (organui/organui, MIT) is a shadcn-compatible registry of editable React components for healthcare and life sciences. It has 42 three.js organ models, a molecule viewer, a DNA helix, an ECG trace, a dermatome map, a CT/MRI slice viewer and more, with explicit "not for clinical use" disclaimers. Weeks old, v0.4.0.