{"version":"1.0","type":"rich","title":"Testing vizhub ","description":"This Svelte dashboard demonstrates a responsive application layout with a collapsible sidebar and a grid-based main content area. It shows how CSS transitions animate the sidebar’s width between expanded and collapsed states, while the main area arranges a primary placeholder and four secondary placeholders using flexbox and CSS Grid. The interface adapts to mobile screens by stacking the grid into a single column. The code relies on Svelte’s component syntax, native CSS styling, and Bootstrap and D3 as declared dependencies.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/efad56e2e17940cc94c689e445c1b77d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}