{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example builds an animated smiley face using D3.js, demonstrating fundamental DOM manipulation with SVG elements. It loads population data from a CSV file using `d3.csv` and binds it to rectangles via `data().enter().append('rect')`, though the visual face itself is constructed from SVG shapes. The code uses D3 v5 with `select` and `csv` imports, setting fixed rectangle dimensions of 300×300 pixels. The rendered SVG is 960×500, with the face representing population values for eight countries, though the interactive eyebrow movement hinted in the README is not yet implemented in the visible code.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a206e3fbab064fbf95fab0d32b4ae693?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}