{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A yellow smiley face built with D3.js demonstrates basic DOM manipulation and animation. The code uses `d3.select` to target the SVG, appends circles and rectangles for the eyes and eyebrows, and constructs the mouth with the `d3.arc` generator. A chained `transition().duration(2000)` moves the eyebrow group up and down repeatedly, creating a bouncing effect. All shapes are drawn with SVG attributes like `cx`, `r`, and `x` without any external data source.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0ed15a9ec39b4d499800e78cc049b607?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}