{"version":"1.0","type":"rich","title":"Blocks Graph - w/thumbnails","description":"This block graph visualizes the connections between blocks (code examples) on bl.ocks.org, using a force-directed layout rendered with canvas and WebGL via D3 v4 in a React framework. Nodes represent individual blocks, with thumbnails fetched from bl.ocks.org displayed in a tooltip on mouseover. The tooltip appears near the cursor and loads the block's thumbnail image, leveraging code from Daniel Overstreet's tooltip implementation. The graph is forked from Mike Bostock's Blocks Graph, with an added feature to show previews of linked blocks.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-fa251da24d19e7c6a484be6bd86f4e01?mode=embed\" width=\"960\" height=\"960\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":960,"cache_age":3600}