{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"Despite its title, this example displays a grouped bar chart of U.S. state population data across age brackets, rendered as SVG. The chart uses `d3.scaleBand` for both state and age groups, with a `d3.scaleLinear` for the y-axis and `d3.scaleOrdinal` for color encoding. Animated eyebrow movement is not present; the code instead constructs the chart with D3's DOM-manipulation methods, including `selectAll`, `join`, and `.attr` calls to build the rectangles, axes, and legend.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/15abd6add2ad423dbc47734a8fc315ac?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}