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FIG-001/ SVG
one spring, three attributes.
A single useSpring drives the ring’s stroke-dashoffset, the dot’s cx, and the line’s x2. No keyframes and no re-render: Motion subscribes to the value and renders every bound value as an SVG presentation attribute — the same channel React Framer Motion uses.
- One
useSpringfeeds every bound attribute throughuseTransform, so they stay in lockstep. - Every bound value —
cx,stroke-dashoffset,x2— is written as a presentation attribute viasetAttribute: one MotionValue, one channel. - That is exactly how React Framer Motion renders SVG, so cascade behavior (author CSS beats presentation attributes) matches upstream too.
one MotionValue Bound straight to SVG attributes — no keyframes
stroke-dashoffset progress ring
cx & x2 one attribute channel
cx and x2 are both written as presentation attributes via setAttribute — one MotionValue, one channel, exactly how React Framer Motion renders SVG.
category · svg
sheet · sheet 01 / 02
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FIG-002/ MOTION 13
launch bright, land exact.
Motion 12.43 introduced accelerated SVG style animations; Motion 13 fixed their final-style restore. A luminous vector packet crosses a compositor-friendly transform track, blooms at its dock, and fades to a committed final state. Live telemetry reports the browser’s actual opacity, transform, and fill so replay and reverse make stale CSS impossible to miss.
- The WOW moment is the signal’s luminous dock: it travels, changes fill, disappears, and leaves a bloom precisely on the marked destination.
- Telemetry reads computed opacity, transform, and fill from the SVG node—not merely the intended animation state. Opacity and transform are the accelerated CSS channels; fill is an SVG paint attribute shown alongside them, not an acceleration claim.
- Replay and reverse exercise both final-style commits; reduced-motion users get the same states without the travel animation.
vector relay / motion 13
Final styles, actually committed.
uplink ready
opacity1
transformnone
fillrgb(36, 119, 104)
commitSOURCE
category · motion 13
sheet · sheet 02 / 02
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