{"version":"1.0","type":"rich","title":"SANKEY Experiment","description":"This simple Sankey diagram demonstrates the flow of widgets between four nodes using d3.js. It loads external JSON data specifying two links, each with a value of 2, and renders them as a sankey diagram using the sankey.js plugin. The SVG visualization uses colored rectangles for nodes and curved, semi-transparent links with stroke width proportional to flow value. Nodes are interactive, supporting drag-and-drop repositioning which triggers a relayout of the diagram. The example is based on a block by d3noob and accompanies the book \"D3 Tips and Tricks.\"","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-0f7b5a5d9cfa9344ec2b0c4b5e730193?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}