This interactive visualization shows a hierarchical tree of product data from a flare-2.json file, with nodes representing different levels labeled as "LVL__" and colored blue. Users can click nodes to expand or collapse their children, with animated transitions smoothly repositioning the tree. The tree layout uses d3.cluster() with horizontal links drawn via d3.linkHorizontal(), while d3.zoom() enables panning and zooming across the large 3000-pixel-tall SVG canvas. Each node includes a rectangle with text labels and transitions between states using .transition() and .attrTween() for smooth animation.