{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A yellow circle with two black eyes, animated eyebrows, and an arc-shaped mouth forms a smiling face. The example demonstrates basic D3.js v5 shape generation and SVG manipulation, using `d3.select` to append circles, rectangles, and a path built with `d3.arc`. The eyebrows move up and down via chained `transition().duration()` calls, creating a subtle animated expression. All elements are centered within an SVG of fixed dimensions using a translated group.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/812b8520996b494681ec702924c5eb5d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}