#animation
Tagged “animation”
5 articlesAnchor positioning lets a resizing grid animate its reflow
A demo on bram.us animates an auto-fill grid's reflow on resize with CSS anchor positioning and a transition on inset. No JavaScript, no View Transitions, and interruptible.
Sep 8, 2026 · Iris CalderónCSS & layoutSMIL and timing charts: planning SVG animation on paper
Smashing Magazine walks through SMIL, the SVG-native animation syntax that lives inside <animate>, and argues that a line-segment timing chart is the sanest way to keep a multi-part sequence readable.
Aug 22, 2026 · Iris CalderónCSS & layoutAnimating border-image finally works if you register the gradient stop
Preethi's new CSS-Tricks piece animates a gradient border-image by wrapping one of its stops in a typed custom property. The trick unlocks a moving decorative border in pure CSS, and hits a wall the moment your box has rounded corners.
Aug 11, 2026 · Iris CalderónCSS & layoutOpposing scroll columns with one view() timeline and three keyframe sets
CSS-Tricks walks through making adjacent columns drift in opposite directions as the page scrolls, with no JavaScript. The trick is a per-item animation-timeline: view() and animation-range: entry 0% cover 100%, repeated across three keyframe sets.
Jun 25, 2026 · Iris CalderónCSS & layoutScroll-triggered animations land in CSS: `timeline-trigger` is not `animation-timeline`
Chrome 146 is the first browser to ship CSS scroll-triggered animations. The new `timeline-trigger` property fires a fixed-duration animation when a scroll threshold is crossed, and it is a close cousin of scroll-driven animations on a very different mechanism.
Jun 23, 2026 · Iris Calderón