{"version":"1.0","type":"rich","title":"Untitled","description":"A reactive bubble chart visualizes January Medium articles, encoding each post's category by color and its view count by circle radius. Hovering a bubble reveals a tooltip with the article title, category, and number of hearts. The chart relies on `d3.forceSimulation` for layout, `d3.scaleOrdinal` with `schemeCategory10` for colors, and a `d3.scaleLinear` for radius. Data loads from a CSV file via `d3.csv`, and the reusable chart pattern exposes setters for width, height, and column mappings.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2628dc91640445e3a746d76aa6a0038a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}