This React Aria article explores advanced CSS techniques for building native-feeling swipe gestures and sheet components. Key topics include CSS scroll snap points, view timelines for gesture-synchronized animations, overscroll behavior for rubber-band physics, dynamic viewport units for keyboard handling, and stacking multiple sheets.
The article demonstrates how modern CSS features enable off-main-thread gesture handling with native momentum and elastic scrolling, eliminating the need for JavaScript touch event handlers. Perfect for developers building accessible, performant overlay components.