Question 1

How many components are in the 21st Paper Design library?

Accepted Answer

109 21st Paper Design components are in the catalog, each with a live preview, full source and a one-line install command.

Question 2

Is the 21st Paper Design library free?

Accepted Answer

The declared licence is apache-2.0.

Question 3

What framework does 21st Paper Design target?

Accepted Answer

21st Paper Design targets React: the components are written for that renderer and drop into Next.js, Vite or CRA the same way.

Question 4

What is the most popular 21st Paper Design component?

Accepted Answer

"pulsing border" is the most starred one, out of 109 available.

Question 5

How do I add a 21st Paper Design component to my project?

Accepted Answer

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.

Question 6

What kind of interfaces does 21st Paper Design ship?

Accepted Answer

21st Paper Design mainly covers 21st, Glsl, Animated, Texture.