{"version":"1.0","type":"rich","title":"Untitled","description":"A force-directed graph displays a small hierarchy of D3 module names, with nodes connected by links to show parent-child relationships. The visualization uses d3.layout.force to simulate physical forces, while a custom tick function pushes source nodes upward and target nodes downward, creating a weak tree structure. Nodes are rendered as colored circles using d3.scale.category20, and the data comes from a local graph.json file containing seven nodes and six links.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c85366cb4eb446d88c2082a30da544dc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}