{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example demonstrates fundamental DOM manipulation with D3.js by building a smiling face out of SVG shapes, then animating its eyebrows. A yellow circle forms the head, with two dark eyes and an arc-based mouth positioned around the center. The code uses `d3.select`, `append`, and attribute setters to construct elements, while `transition().duration()` moves the eyebrow group up and down over two-second intervals. The rendering relies on SVG elements within a 960-by-500 viewport, with all positioning handled through transform attributes and numerical constants.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/51db2748cc4c495e9c0bb5d6e1a9dcf7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}