{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example uses D3.js to build a smiley face whose eyebrows animate. The code selects an SVG element, sizes it to the full browser window, and appends a rounded rectangle as the background. It demonstrates fundamental DOM manipulation by chaining D3 methods like `select` and `append` to create the face’s parts, with the eyebrow movement driven by simple data-driven updates in the same SVG structure. The project relies on D3 v5 and renders entirely as SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5f614ccb37c8485794b4106a661d0e3e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}