{"version":"1.0","type":"rich","title":"Fork of Circles with D3","description":"This example creates a starry night sky inside an SVG container using D3’s `select`, `append`, and `join` methods. A radial gradient background transitions from deep navy to black, while 120 randomly generated circles vary in position, radius, color, and opacity. The code uses D3’s data binding to produce the circles, with colors drawn from a palette of cool and warm tones. The rendering is fully SVG-based, and the dataset is procedurally generated with the `Math.random` function.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2f4bcbb14fa94e6bb1bb03d6c386a163?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}