{"version":"1.0","type":"rich","title":"face","description":"A yellow smiley face with black-outlined eyes and a curved mouth is rendered as an SVG. The example demonstrates fundamental D3.js DOM manipulation and animation by moving the face's rectangular eyebrows up and down. Using `d3.select`, `svg.append`, and chained `transition().duration()`, the code updates the `transform` attribute of a group element to create the repeated eyebrow motion, with all geometry defined as static attributes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cecf7ac2d00049fe93c01aceb1155362?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}