This world map shows the percentage of internet users per country in 2015, with data from a Kaggle dataset. Hovering over a country reveals its exact percentage in a tooltip, and users can zoom in and out using the mouse wheel. The visualization uses d3.geoPath with a geoNaturalEarth1 projection to render the map, while d3.scaleOrdinal and a color legend map internet usage ranges to greens. Zoom is implemented via d3.zoom.