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Fork of Bar Chart: the unemployment rates for 25 random states over 10 years

✓ Published0🌍 Public

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.

AI-generated description

The project uses D3.js to create an interactive grouped bar chart that visualizes unemployment rates across different states over multiple years. The chart allows users to select a specific year and view the corresponding unemployment rates for each state.

Features Grouped Bar Chart: Displays unemployment rates for each state, grouped by year. Tooltips: Provides additional information when hovering over bars, showing the exact unemployment rate for the selected year and state. Legend: Indicates the colors corresponding to different years. Hover: Hover over the bars to see the exact unemployment rate for the selected year and state.

MIT Licensed

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