{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A yellow smiley face is drawn using SVG circles and a path, with D3's `arc` generator creating the mouth. The face's eyebrows, rectangular SVG elements, animate upward and back down over two seconds using chained `transition` calls with `attr` updates. The example demonstrates fundamental D3.js v5 DOM manipulation, including `select`, `append`, and `attr`, to build and transform SVG elements within a fixed 960×500 viewport.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c5393d3e3fe14d128ed76a41819830bb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}