I made a react component for Apple's liquid glass by using a 3D piece of glass.

Learn how it works here: https://specy.app/blog/posts/liquid-glass-in-the-web

In short, it uses a screenshot of the website and embeds it inside a three.js scene to run the glass "simulation".

I also made it a react component and published on npm at https://www.npmjs.com/package/@specy/liquid-glass-react