This example shows a static force-directed node-link diagram of firm-hi-tech data sourced from a CSV file. It uses the D3.js library (v7) to load the data and compute a 500-tick simulation via `d3.forceSimulation`, applying `d3.forceLink`, `d3.forceManyBody`, and `d3.forceCenter` forces. The SVG rendering uses circles for nodes and lines for edges, with tooltips showing each node's ID. The layout is determined by the simulation's final state, and the chart includes a title set with D3 methods.