Fork of Circles with D3
This example demonstrates a collection of seven semi-transparent circles scattered across a light green background, each with a distinct neon color and varying radius. Built with D3.js v7, the visualization binds an array of circle data objects to SVG circle elements using `selectAll` and `join`. The circles’ positions, sizes, and fills are set dynamically through attribute functions, with a fixed opacity applied uniformly. The code also dynamically sizes the SVG container to match its parent element’s dimensions.