This reusable D3 scatter plot visualizes the relationship between events per week and weekly visits for Dallas-Fort Worth public libraries, using CSV data loaded directly from a GitHub gist. The SVG visualization encodes the quantitative variables on the x- and y-axes, with data points rendered as circles sized by a fixed radius. Built with modular D3 6.7.0 functions, the plot implements a configurable `scatterPlot` generator that leverages `scaleLinear`, `extent`, `axisLeft`, and `axisBottom` APIs. The plot animates by cycling between the two data columns every two seconds, updating the x-axis and circle positions via a `setInterval` callback. The example demonstrates a reusable chart module with idempotent rendering, likely intended for easy parameterization across datasets.