{"version":"1.0","type":"rich","title":"CS416 Project_2","description":"The visualization compares average user ratings and prices of Amazon top 50 bestselling books from 2009 to 2019 using two linked bar charts. It renders SVG with d3.v6, using `d3.scaleBand`, `d3.scaleLinear`, and `d3.axisLeft`/`d3.axisBottom` to encode data from a Kaggle CSV. Interactive buttons trigger `init2()` to highlight a selected year with thicker strokes, while an animation-driven `next()` button advances through years sequentially.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cf7c82e206994aef83cd90543bbed977?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}