Five spectrum lanes written live by glowing pens: data packets stream the traces, hot ink cools into a settled trail, and event markers bloom rings as the pens cross them. One canvas + a single rAF loop; committed dark Motion Lab palette; reduced-motion static frame, offscreen-paused, forced-colors fallback.
pnpm dlx shadcn@latest add "https://motiq.dev/r/chart-recorder.json"