{"version":"1.0","type":"rich","title":"Fork of Circles with D3","description":"This example visualizes a simple animated ecosystem of birds and trees using the Svelte framework and D3.js. It shows three white birds with triangular beaks and brown trunks with green foliage, all moving across a light background. The rendering approach relies on custom `Bird` and `Tree` classes within `index.js`, updating positions each frame with cosine and sine trigonometry. D3 is included as a dependency, though the core animation logic uses Svelte's base ecosystem and Canvas drawing commands.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}