{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A smiley face built with D3.js demonstrates basic SVG manipulation by translating a group element to the canvas center and appending circles, rectangles, and an arc-generated mouth. The code uses d3.select and d3.arc to construct the face, with eyebrows positioned relative to eye spacing. A video tutorial explains how the interactive eyebrows move, though the static example itself only renders the fixed facial features.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}