This whole registry and philosophy is available as a Claude Code Agent Skill — install it and Claude builds UI with it directly.
Install the Skill →Components · Collapsible
Collapsible
$ npx @dhruvchoudhary/dsgn add collapsibleA single show/hide section, built on Radix Collapsible — distinct from Accordion's multi-item model.
Unlimited components, every recipe, and the Claude Code Agent Skill.