fn_registry/frontend/functions/core/cn.md

name, kind, lang, domain, version, purity, signature, description, tags, uses_functions, uses_types, returns, returns_optional, error_type, imports, tested, tests, test_file_path, file_path, source_repo, source_license, source_file

name	kind	lang	domain	version	purity	signature	description	tags	uses_functions	uses_types	returns	returns_optional	error_type	imports	tested	tests	test_file_path	file_path	source_repo	source_license	source_file
cn	function	ts	core	1.0.0	pure	cn(...inputs: ClassValue[]): string	Combina clases CSS con clsx y resuelve conflictos Tailwind con tailwind-merge. Utilidad fundamental para composición de estilos.	css tailwind classname merge utility				false		clsx tailwind-merge	false			frontend/functions/core/cn.ts	https://gitea-dgg044oo04woo4ggcsws4gk0.organic-machine.com/Bl4cksmith/Frontend_Library	MIT	frontend/src/lib/utils.ts

Ejemplo

cn("px-4 py-2", "px-6")              // "px-6 py-2" (tailwind-merge resuelve conflicto)
cn("text-red-500", false && "hidden") // "text-red-500" (clsx filtra falsy)
cn("rounded-lg", className)           // composición con className externo

Notas

Base de todo el sistema de estilos. Todos los componentes la usan para componer className.