This visualization shows median home prices across New York State counties, with an interactive bar chart allowing viewers to switch between 2022, 2023, and 2024 data. The bars are sorted by price, and hovering over a county reveals a tooltip with detailed statistics and a mini line chart tracking that county's price trends over the three years. The visualization uses React for state management and D3.js (v7) for SVG rendering, scales, axes, and transitions. Data is loaded from a CSV file containing sales counts and median prices for each county and year, with click interactions to highlight and compare specific counties.