Snippet
Tailwind Indicator
A breakpoint indicator that shows the current screen size.
Credit
This component comes from the shadcn/ui library source code.
Demo
Resize the window to see the indicator change.
Usage
import { TailwindIndicator } from '@/components/tailwind-indicator'
export default function RootLayout({ children }: Readonly<{ children: React.ReactNode }>) {
return (
<html lang='en'>
<body>
<main>{children}</main>
<TailwindIndicator />
</body>
</html>
)
}
Source Code
export function TailwindIndicator() {
if (process.env.NODE_ENV === 'production') return null
return (
<div className='fixed bottom-1 left-1 z-50 flex size-6 items-center justify-center rounded-full bg-background p-3 font-mono text-xs text-foreground'>
<div className='block sm:hidden'>xs</div>
<div className='hidden sm:block md:hidden'>sm</div>
<div className='hidden md:block lg:hidden'>md</div>
<div className='hidden lg:block xl:hidden'>lg</div>
<div className='hidden xl:block 2xl:hidden'>xl</div>
<div className='hidden 2xl:block'>2xl</div>
</div>
)
}