Scroll-Driven Animations with CSS animation-timeline (No JS Library)

A fully native, JavaScript-free scroll experience built with the CSS Scroll-Driven Animations spec (animation-timeline: scroll() and view-timeline). A progress bar tracks scroll position and each panel fades and slides into view as it enters the viewport, driven entirely by CSS keyframes tied to scroll and view timelines instead of IntersectionObserver or scroll event listeners.

Category

Css
img binocular Views: 228
Creation date 2026
Author snippetdeveloperr

Associated Tags

scroll driven animations css only animation-timeline view-timeline no javascript modern css scroll effects css animation progressive enhancement

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