{"version":"1.0","type":"rich","title":"H1B Petition with Interactive Legend and Dropdown","description":"This interactive map visualizes H1B petition statuses across the United States, with year selection via dropdown and case-status filtering through an interactive legend. The map uses D3.js v5 with React to render an SVG, employing geoAlbers projection and geoPath for the US state boundaries. City points are colored by case status, with hover interactions on the legend dimming non-matching points. Data comes from a CSV of H1B samples, with map shapes from the US-Atlas package.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0f89e14439cd400ca1d9b6d18d88919d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}