{"version":"1.0","type":"rich","title":"Fork of Hello Vega Lite API","description":"A scatter plot of US zipcodes rendered on an Albers USA projection, colored by the first two digits of the zip code to reveal regional clustering. Built with the Vega-Lite API and D3, it uses `vl.markCircle`, `vl.project`, and `vl.longitude`/`vl.latitude` encodings, with a custom D3 `hcl` color scale. The visualization is drawn to a HiDPI Canvas with a scale factor of 3 for retina display support, using data from the Vega Datasets collection.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3bf3c52d1b85429e9b5651d0b1e36d3c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}