Hawaii travel time data visualization
This interactive time-series visualization explores Hawaii tourism data from January 2018 to March 2022, sourced from the Hawaii tourism authority. Users select from twelve indicators—including visitor numbers, average party size, and accommodation preferences—via radio buttons, which re-render a React component that updates a D3 v5 SVG chart. The visualization combines scatterplot-style marks (SVG circles with tooltips) and a smooth line path using `d3.line()` with curve bundling, scaled by `scaleTime` and `scaleLinear`. The interface reveals how different metrics responded to the pandemic over varying durations, highlighting correlations between visitor volume, trip purpose, and lodging choices.