Coverage Heat Replay
ProA four-state, scrubbable tennis coverage heatmap — presence time per half-metre cell accumulating over the match clock in hand-rolled SVG, with play/pause and speed controls, set markers on the rail, a colour scale fixed against the full match, and a busiest-zone readout recomputed at any moment.
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This component is part of Pro
The install command, prompt and concept map are included with a Pro license — one purchase unlocks every Pro component, forever.
Rally Elevation Replay
A four-state badminton rally replay in hand-rolled SVG — one rally played back shot by shot over a side-on 13.40 m court, the shuttle tweening along exact parabolic arcs under rAF playback with play/pause, a timeline scrubber and 1×/2×/4× speed, completed arcs persisting as muted strokes with walkable landing ticks, and physics guards that lift impossible arcs over the cord.
Bracket Replay
A four-state playable knockout bracket — a 16-entrant draw revealed round by round with play/pause, a round scrubber, seed-aware upset chips, structural feed repair and a champion cell that fills at the end.