{"version":"1.0","type":"rich","title":"Fork of Blank Slate with Hot Reloading","description":"This dashboard for a school's 2025 forecasted performance combines multiple interactive D3.js visualizations into one screen. It shows key statistics, a pie chart of subject performance, a bar chart of average grades by class, and an interactive piano that maps subjects to musical keys with color intensity reflecting grades. A schematic school floor plan positions classes using circle sizes for student population. The code uses D3's `rollup`, `scaleBand`, `scaleLinear`, `scaleOrdinal`, `pie`, `arc`, and TopoJSON for rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a23ec2315b13459a94146b4b35ef96c2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}