{"version":"1.0","type":"rich","title":"Fork of Let's make a face with D3.js!","description":"This fork animates a D3.js smiley face by moving its eyebrows up and down in a repeating sequence. The code demonstrates fundamental DOM manipulation, building the face with SVG shapes including a blue circle head, two eyes, eyebrow rectangles, and an arc-generated mouth. The animation uses D3’s `transition().duration()` chained calls to shift the eyebrows’ transform attribute between two vertical positions over two-second intervals. The example uses d3-selection and d3-shape APIs, with the SVG appended to a 960×500 canvas and coordinates centered via a translation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b72389f189524ecd8336bf548a4fe6ab?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}