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A hairline Geneva drive: the pin wheel turns without pause while the four-slot star waits, then the pin catches a slot and indexes it a quarter turn on its true kinematic curve.
Also known as: geneva mechanism animation, intermittent motion css, maltese cross gear, indexing mechanism.
Premium
Everything you see above is live. Basic and Pro include every premium piece, with the HTML and CSS ready to copy, plus the Tailwind version where there is one and Motions in Claude Code on Pro.
--hln-color on the element or a parent.
Currently previewing #3b82f6.--hln-size. Every other dimension is in
em, so the whole thing scales together. Currently previewing 16px.transition or animation
shorthand. Staggered delays are relative, so they keep their rhythm.