Grain

Film grain for any background, sharp on every screen. Slide its opacity and its colour.

A free React component from Codebub, made with React · CSS. See it live at codebub.com/components.

npm i @codebub/grain

import Grain from '@codebub/grain'

export default function Page() {
  return (
    <div style={{ width: 400, height: 800 }}>
      <Grain />
    </div>
  )
}

It fills the box you put it in, so give that a size: it's made for 400 by 800. Props: className, style. It draws in a shadow root of its own, so its styles and your page's never meet. React 19.

MIT licensed.