{"version":"1.0","type":"rich","title":"smiley face part 1","description":"This example shows a yellow smiley face with two eyes, rendered as static SVG circles in a 960 by 500 viewport. It demonstrates fundamental DOM manipulation with D3.js and React, though the visible code uses React 16.9 to define the SVG elements directly. A video tutorial explains how to add animated eyebrows that move, but the current implementation only displays the base face without interaction or data-driven updates.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/58ef37302d4e456a81235639d04165d1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}