きれいな角丸、CSS編。 ←機械的な角丸 スムーズな角丸→

CSSのcorner-shapeプロパティで、 スーパー楕円ができます。 ↓

And the lightweight JS fallback

Cool js library 👍 My guess is that Safari might support it within the next year or two, but it’ll probably take another two or three years from now before it becomes Widely Available.

Recently I was working with the corner-shape CSS, It's really an underrated property, it actually makes the UI look premium.

I agree. corner-shape is one of those CSS features that can quietly make a UI feel more polished. I really hope Safari and Firefox put more work into supporting it.

分享我发现的一种寻找接近 iOS 连续圆角风格的方案，

corner-shape property is a nice addition to CSS.

I feel the same way. Superellipse, along with the other options, is really compelling.

All this time I’ve been calling it a squircle 😅

That’s not wrong at all 😄 “Squircle” is the common nickname. Technically, the CSS article is about `corner-shape` and superellipse-like corners.