project plot 3

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project plot 3

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Last edited Nov 18, 2025

Created on Nov 18, 2025

This interactive bar chart displays the top 10 happiest countries for a selected year, with a dropdown menu to switch between years from 2015 to 2022. It uses D3 v7 to render SVG bars with animated transitions, scaling the y-axis to the highest score plus 0.5. Country names on the x-axis are rotated for readability, and hovering over a bar reveals a tooltip with the precise happiness score. The data is loaded as a CSV from a GitHub repository.

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MIT Licensed

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