{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A D3.js animation draws a yellow smiley face with circular eyes, rectangular eyebrows, and an arc-shaped mouth. The code builds the face using SVG primitives like `circle`, `rect`, and `path`, selected and appended via `d3.select`. An animated eyebrow movement uses chained `transition().attr()` calls over two two-second intervals, shifting the eyebrow group vertically. The `d3.arc` generator defines the mouth’s curved path, and the layout centers the face within a 960×500 SVG using an offset group and width/height attributes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a167926ae40b44599cba2ef48c9518ca?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}