This interactive map of India combines Leaflet.js with a D3.js SVG overlay to display state boundaries and street-level fallback data. Users can hover over states to reveal population, area, capital, and description details in a side panel, or click to zoom into regions. The application supports multiple tile styles including OpenStreetMap, terrain, and satellite views. D3’s geoTransform projection and geoPath render GeoJSON state data from the geohacker/india repository, while the Leaflet map API handles panning, zooming, and view resets.