{"version":"1.0","type":"rich","title":"Fork of React & D3 Starter","description":"This visualization combines bars and lines to compare daily fitness metrics—calories burned, steps walked, and active minutes—across 150 days. It shows all three trends on a single SVG chart, with steps scaled down to fit the axis. The code uses D3 v7 APIs such as `scaleBand`, `scaleLinear`, `axisLeft`, and `d3.line` to render the chart, while React handles the page setup. Data comes from a CSV file loaded via `d3.csv`, and the rendering uses SVG elements like `rect` and `path`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/992e7ef896324fa59514d4ae1ff0f0e5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}