{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"D3.js v5 builds a smiley face from primitive SVG shapes, with rectangles and semicircular arcs animating into place over two seconds via chained `transition().duration()`. The code uses `select`, `line`, and `arc` from the D3 module, drawing a circle for the head and moving blocks for features. An embedded video demonstrates the eyebrow movement, while the SVG canvas (960×500) hosts the static, animated construction.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4e9f8ca7ff7346c4951d63f788acaac6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}