{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example shows a yellow smiley face drawn with SVG circles, rectangles, and an arc path, with animated eyebrows that rise and fall in a looping transition. The code uses D3.js v5 selections to append elements to an SVG canvas and `transition().duration()` to move the eyebrow group vertically. Using `d3.arc` for the mouth and fixed pixel offsets for features, it demonstrates fundamental DOM manipulation and chained transitions without external data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1815a2c5a9f24c1e96ac39a6e4b6bdfc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}