{"version":"1.0","type":"rich","title":"Area_Chart_facebook_users_anually","description":"This area chart displays Facebook’s annual user growth from 2008 to 2017, emphasizing the upward trend through a smooth, curved filled region. The visualization uses D3 v5 with `d3.area()` and `d3.line()` generators, both employing `curveBasis` for smoothing, while scales are created via `scaleLinear`. Axes are rendered with `axisBottom` and `axisLeft`, featuring green tick labels and orange gridlines. Data is loaded as CSV from a GitHub gist and parsed with `csv()`, then drawn as SVG paths within a fixed 930x450 viewport.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0edd3dbd080447f8986dea6d6478b02d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}