Fork of sample
This fork of a v3 block demonstrates a force-directed network diagram, rendering the initial layout as a static visualization before user interaction. The example uses `d3.forceSimulation` to compute node positions and link paths, with `d3.drag` enabling node movement once the simulation is stopped. A prominent HTML button and a resizable container guide the viewer to explore the graph’s structure. The code relies on D3.js for SVG manipulation and event handling, showing a dense web of interconnected circles and lines. The exact data source is not visible, but the layout emphasizes spatial clustering and link density.