# 21st Strlrd 29, 3 React UI components, live previews & code, EneUI All 3 21st Strlrd 29 components in the catalog with live previews, full source and a one-line install. Most used: use copy to clipboard, use toggle, use debounce callback. The declared licence is MIT. > Page: https://ui.eneawork.it/components/lib/21st-strlrd-29 > Markdown: https://ui.eneawork.it/components/lib/21st-strlrd-29.md **Components:** 3 - [use-copy-to-clipboard](https://ui.eneawork.it/comp/21st-strlrd-29/use-copy-to-clipboard), 21st-strlrd-29 - [use-toggle](https://ui.eneawork.it/comp/21st-strlrd-29/use-toggle), 21st-strlrd-29 - [use-debounce-callback](https://ui.eneawork.it/comp/21st-strlrd-29/use-debounce-callback), 21st-strlrd-29 ## FAQ ### How many components are in the 21st Strlrd 29 library? 3 21st Strlrd 29 components are in the catalog, each with a live preview, full source and a one-line install command. ### Is the 21st Strlrd 29 library free? The declared licence is MIT. ### What framework does 21st Strlrd 29 target? 21st Strlrd 29 targets React: the components are written for that renderer and drop into Next.js, Vite or CRA the same way. ### What is the most popular 21st Strlrd 29 component? "use copy to clipboard" is the most starred one, out of 3 available. ### How do I add a 21st Strlrd 29 component to my project? Open the component and hit Copy code (or Install): the source lands in your components folder, or run the npx shadcn add command shown on the page. ### What kind of interfaces does 21st Strlrd 29 ship? 21st Strlrd 29 mainly covers Hook, 21st, Code Block, Toast. ## Install ```bash npx shadcn@latest add "https://ui.eneawork.it/api/registry/21st-strlrd-29/%3Ccomponent-name%3E.json?token=YOUR_TOKEN" ``` The registry endpoints are token-gated (create a free account in the app, then copy the registry token). The raw source is also readable at `/api/registry//.json`.