{"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 smiley face in an SVG canvas, with animated eyebrows that respond to a timer. The code uses `d3.select` and `d3.append` to build the face’s elements, while `setTimeout` and a `render` function update the positions of the eyebrows over time. It also illustrates data-binding through a mutable `fruits` array, where elements are removed or change type, triggering re-renders that reflect those updates in the SVG. The example relies on D3 v5’s core selection and data-join methods rather than any external data source, focusing purely on interactive, time-driven graphic changes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b228ee5a189e4a2490c7a61d03c9f99f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}