A hierarchical taxonomy of tags is visualized as an interactive force-directed network, where each node's size corresponds to the tag's numerical weight. The simulation positions nodes using d3-forceSimulation with many-body, center, and collision forces, while a green-to-navy color scale from chroma-js fills the circles. Categories and subcategories are labeled with bold titles and smaller leaf names, and nodes can be dragged to rearrange the layout.