{"version":"1.0","type":"rich","title":"dboard","description":"This dashboard uses a Superstore sales dataset to display grouped bar charts of sales by sub-category. The visualization leverages D3 version 6 with the d3-array v2 module to group and stack data, rendering SVG bars with animations. The code uses `d3.group` to aggregate records and `d3.stack` for potential stacked series, with axes created via `d3.axisBottom` and `d3.axisLeft`. Moment.js assists with date handling, while the layout is built with a CSS grid containing four plot areas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/25c2efd3920f4be6aa759de55ec304e5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}