{"version":"1.0","type":"rich","title":"Fork of Let's make a face with D3.js!","description":"A yellow smiley face with animated eyebrows demonstrates basic D3.js DOM manipulation and SVG rendering. The face is built from SVG circles, rectangles, and an arc-generated mouth path, centered within a fixed 960×500 viewport. Using D3 v5, the eyebrows transition vertically via chained `transition().duration()` calls, moving down 50 pixels and back over four seconds. The code imports `select` and `arc` from the D3 library, constructs the face with SVG shapes, and applies no external data—relying entirely on hardcoded geometric constants for positioning.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/84c278802d6a4b13b3730edbf3b0bcc0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}