{"version":"1.0","type":"rich","title":"Fork of Area_Chart_facebook_users_anually","description":"This fork of the D3.js v5 area chart visualizes annual Facebook user counts from 2008 to 2017. The chart combines a smooth line and a filled area to show the growth trend over time, with data loaded from a CSV file. The visualization uses D3's `scaleLinear`, `line`, `area`, `curveBasis`, and `axisBottom`/`axisLeft` APIs, rendering to an SVG canvas. Custom styling is applied via CSS to color the axes, labels, and the pink area fill.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9cd268a65cff4a068f6f7675bd5fae7f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}