If you're using Next.js 15, see the Next.js 15 + React 19 guide.
Create project
Run the init command to create a new Next.js project or to setup an existing one:
npx nyxb@latest initYou can use the -d flag for defaults i.e miami, zinc and yes for the css variables.
npx nyxb@latest init -dConfigure components.json
You will be asked a few questions to configure components.json:
Which style would you like to use? › Miami
Which color would you like to use as base color? › Zinc
Do you want to use CSS variables for colors? › no / yesThat's it
You can now start adding components to your project.
npx nyxb@latest add buttonThe command above will add the Button component to your project. You can then import it like this:
import { Button } from "~/components/ui/button"
export default function Home() {
return (
<div>
<Button>Click me</Button>
</div>
)
}