{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example demonstrates how to construct a simple smiley face from SVG shapes and animate its eyebrows using D3.js. The face is built with a yellow circle, two dark eyes, and a mouth drawn as an arc path, all grouped and positioned within an SVG canvas. A D3 transition with a two-second duration repeatedly moves the eyebrows up and down between two y-offsets, creating a subtle bobbing expression. The code relies on the `select`, `append`, `attr`, and `transition` APIs to manipulate the DOM directly.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/18b65fcd5d00449ab09e34f5ba26b08a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}