Fork of Fork of JS data joins

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Fork of Fork of JS data joins

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Last edited Mar 26, 2023

Created on Mar 26, 2023

A dynamic animation of circles shows a sinusoidal wave pattern, with each circle's vertical position and radius oscillating over time. The visualization builds on D3.js, using the `select` API to append an SVG canvas and the `.join()` method to efficiently update circle elements each frame. Data is generated procedurally in `makeData` with a sine-based formula, driven by a 60 FPS `setInterval` timer that increments a time variable. The visual result is a smooth, continuous motion of scaling and bobbing circles across the screen.

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