{"version":"1.0","type":"rich","title":" Fork of Bar Chart: the unemployment rates for 25 random states over 10 years ","description":"This interactive grouped bar chart displays unemployment rates for 25 randomly selected states across 10 randomly chosen years, with each bar color-coded by year and a legend identifying the mapping. Users can select a specific year to view the corresponding rates, and hovering over any bar reveals a tooltip with the exact unemployment percentage for that state and year. The visualization uses D3.js v7 APIs including `scaleBand`, `scaleLinear`, `scaleOrdinal`, `schemeCategory10`, `axisBottom`, `axisLeft`, and `d3.group`, with state management triggering chart updates. Data comes from the @oabouhas/unemployment package.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/47c2963a9a364d0bae7ec4654e179055?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}