{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example builds a world map from TopoJSON data using D3 v5 and the geoMercator projection, rendering country boundaries as SVG paths via `d3.geoPath`. It loads the world-atlas 110m dataset, extracts country features with TopoJSON’s `feature` method, and appends each path to an SVG. The code demonstrates basic data join and shape generation, creating a static geographic visualization that reveals country outlines on a blank canvas. No interactivity or animation is present, focusing solely on spatial encoding through projection and path construction.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c153684859be48fb9cc446b5e11b43f2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}