{"version":"1.0","type":"rich","title":"SVG basics","description":"This example introduces the VizHub V3 Runtime Environment, demonstrating a static SVG scene rendered directly in an `index.html` file. It displays three primitive shapes—two circles and one stroked rectangle—using hardcoded coordinates and fill colors. The code relies on the SVG API’s `<circle>` and `<rect>` elements, with no JavaScript or external libraries, showing how the runtime can render markup without an entry-point function. The blank slate serves as a baseline for interactive widgets and hot reloading, as described in the accompanying README.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9286c077d9c74ebcbb6d9d5aabd62f45?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}