{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example demonstrates fundamental DOM manipulation with D3.js by constructing a yellow smiley face from SVG shapes, then animating its eyebrows and mouth. The code uses d3-selection to append and configure circles, rectangles, and an arc-based path for the face components. A chained `transition().duration(2000)` moves the eyebrow group vertically and shifts the mouth, creating a subtle facial expression change. The visualization runs entirely in the browser using D3 v5 and renders via SVG, with all geometry defined through static attributes rather than data binding.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fc49fa6190604e8889b57f9940e90826?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}