{"version":"1.0","type":"rich","title":"Lets make a face with D3","description":"This example demonstrates fundamental D3.js DOM manipulation by building a yellow smiley face whose eyebrows animate vertically. It uses SVG elements—circles for the face and eyes, rectangles for eyebrows, and a path with the `d3.arc` API for the mouth—all grouped and positioned within an SVG canvas. Eyebrow movement is driven by chained `transition().duration()` calls on the `<g>` container, shifting its `y` attribute back and forth. The code imports `select` and `arc` from D3 v5 to construct and manipulate the visualization dynamically.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e6d0e4efd216499ab31055ccff62e738?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}