This fork of a bubble chart visualization displays the relative number of boba shops across eleven California cities using an interactive force-directed layout. Circles are initially clustered at the center, then repelled and spaced by d3.forceSimulation, d3.forceManyBody, and d3.forceCollide until stable. Users can drag any circle with d3.drag, while a custom tooltip reveals city names and counts on hover. The visualization loads data from a CSV file via d3.csv, scales circle radii with d3.scaleLinear, applies an ordinal color scheme, and renders everything as SVG elements.