{"version":"1.0","type":"rich","title":"Let's make a map with D3.js!","description":"This example demonstrates how to build a map using the D3.js library. It loads GeoJSON data from a file and projects it using the `d3.geo.mercator` projection, with the map centered and scaled to fit the view. The code uses `d3.json` to fetch the data and `d3.geo.path` to generate SVG paths for each feature, styling them as the \"zipcode\" class. The page includes a YouTube tutorial video in an iframe, and the map is rendered as an SVG element with a blue sphere background.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4ae2f08585944b26947da7955de43c34?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}