{"version":"1.0","type":"rich","title":"NASCAR Most Starts Before First Win","description":"This bar chart shows the number of NASCAR race starts each driver needed before achieving their first win, with bars colored by the track where that victory occurred. Hovering over a bar reveals the driver’s name, the specific track, and the start count. Built with Vega-Lite and d3.v5, the visualization loads CSV data from a GitHub Gist and uses a custom color scale with tooltips via vega-tooltip. The chart is configured to filter bars by selected track when integrated into a dashboard.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/85f04416bed44645963d1b47ec5bfde0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}