demo - https://pie6k.github.io/react-ios-corners/

Create ios like rounded corners (squircle). Comparsion with regular border radius:

Playing with different 'roundness' setting, you can achieve look similar to iOS home screen app icons etc.

Links

https://en.wikipedia.org/wiki/Squircle

https://medium.com/minimal-notes/rounded-corners-in-the-apple-ecosystem-1b3f45e18fcc (Highly recommending!)

import { Squircle } from 'react-ios-corners';

function MyComponent() {
  return <Squircle>Hello</Squircle>;
}

export interface SquircleProps {
  radius?: number | 'auto';
  roundness?: number; // 0-1
}

It also accept any div property and passes it to the holder.

Note: box-shadow will not be visible because under the hood squircle is based on css masks.