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D3 selection exploration

✓ Published1🌍 Public
SSidney Oluoch
Last edited Aug 30, 2022
Created on Aug 30, 2022

Ten animated circles form a sine wave pattern across the screen, with their vertical positions shifting continuously to create a smooth undulating motion. Using D3 v7's `select` and `range` functions, the code binds an array of ten data points to SVG circle elements via the `join` method, updating each circle's `cx` and `cy` attributes every frame at 60 frames per second. The example demonstrates both the data-join pattern and the newer `join` syntax as an alternative to the older `enter`/`merge` approach, with the animation driven by a `setInterval` timer that increments a time variable.

AI-generated description

A bare minimum HTML page demonstrating use of CSS and JavaScript.

See also React Starter.

MIT Licensed

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