This visualization displays a hierarchical tree of global data center locations, organized by geographic region and country. Users can collapse and expand branches by clicking on nodes, with animated transitions that smoothly reposition elements. The visualization uses D3's tree layout and hierarchy functions to compute node positions, while SVG paths render the connecting links. Built with d3-collection for data manipulation, the code implements zoom and pan controls through d3.zoom, and animations utilize transition methods with customizable duration based on Alt key input.