Question 1

How many React Underline components are there?

Accepted Answer

37 Underline components in the catalog, each with a live preview, full source and a one-line install command.

Question 2

How do I add a Underline component to my project?

Accepted Answer

Open a component and hit Copy code (or Install) to drop the source into your components folder, or run npx shadcn add "<url>" with the command shown on the page.

Question 3

Are they free?

Accepted Answer

Yes, browsing is always free and copying runs on a free daily quota; Premium removes the limit.

Question 4

Do they work with Next.js and Tailwind?

Accepted Answer

Yes, React components styled with Tailwind and shadcn/ui, compatible with Next.js, Vite and CRA.