{"version":"1.0","type":"rich","title":"Gist 8393659","description":"This example maps the geographic distribution of Twitter users who attended both PennApps and MHacks hackathons. It plots each user’s approximate location as a small circle on a U.S. map, with the screen name labeled beside each point. The visualization uses `d3.forceSimulation` to adjust label positions and prevent overlap, while `d3.geoPath` renders the state boundaries from GeoJSON data. User coordinates come directly from the included `accepters_both_at_pennapps_and_mhacks.geojson` file, which stores point features with latitude and longitude values.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-8393659?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}