{"version":"1.0","type":"rich","title":"My first d3js tutorial","description":"This example renders a simple cartoon face using D3.js version 5 in a React application. It draws a yellow circle as the head, two colored eyes with black strokes, and an arc-based mouth. The code uses `d3.select` to access the SVG element, `d3.arc` to generate the mouth path, and SVG attributes like `cx`, `cy`, and `r` for positioning shapes. All coordinates and sizes derive from fixed constants rather than data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/88c2de19394b4285ab9bfdc684afd3c1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}