{"version":"1.0","type":"rich","title":"Fork of Fork of Let's make a face with D3.js!","description":"A smiley face with light green circular head, black-outlined eyes, and a double-arc mouth animates its rectangular eyebrows upward and downward in a looping transition. The example demonstrates fundamental DOM manipulation with D3.js v5, using `select`, `append`, and `transition` to move SVG elements. Eye and eyebrow spacing are controlled via offset constants, while the mouth is drawn with the `d3.arc` path generator. The animation runs continuously, with each eyebrow movement taking two seconds in each direction.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a2c194d136d54462b333117a260d4cf8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}