CSS corner-shape Property Unlocks New UI Design Possibilities
This article from Smashing Magazine explores the introduction of the new CSS corner-shape property, a significant advancement for web developers seeking more diverse user interface designs. For over fifteen years, developers have relied on border-radius for rounded corners, often resorting to fragile workarounds like clip-path and SVG masks to achieve beveled, scooped, or squircle shapes. These hacks frequently caused issues with borders, shadows, and code maintainability. The corner-shape property acts as a companion to border-radius, modifying the curve shape without replacing it. It supports values such as round, squircle, bevel, scoop, notch, and square, allowing for precise control over individual corners. Although currently supported only in Chrome 139+ and Chromium-based browsers as of March 2026, the author advocates for using progressive enhancement. This approach ensures baseline compatibility using traditional methods while upgrading the experience for supporting browsers. The property also affects outlines, box shadows, and backgrounds, offering advantages over clip-path. The article emphasizes that this feature represents a natural evolution in CSS capabilities, encouraging developers to adopt it gradually to improve UI aesthetics and code robustness.
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CSS corner-shape Property Unlocks New UI Design Possibilities
This article from Smashing Magazine explores the introduction of the new CSS corner-shape property, a significant advancement for web developers seeking more diverse user interface designs. For over fifteen years, developers have relied on border-radius for rounded corners, often resorting to fragile workarounds like clip-path and SVG masks to achieve beveled, scooped, or squircle shapes. These hacks frequently caused issues with borders, shadows, and code maintainability. The corner-shape property acts as a companion to border-radius, modifying the curve shape without replacing it. It supports values such as round, squircle, bevel, scoop, notch, and square, allowing for precise control over individual corners. Although currently supported only in Chrome 139+ and Chromium-based browsers as of March 2026, the author advocates for using progressive enhancement. This approach ensures baseline compatibility using traditional methods while upgrading the experience for supporting browsers. The property also affects outlines, box shadows, and backgrounds, offering advantages over clip-path. The article emphasizes that this feature represents a natural evolution in CSS capabilities, encouraging developers to adopt it gradually to improve UI aesthetics and code robustness.
Articles on Smashing Magazine — For Web Designers And Developers