This interactive scatter plot visualizes California housing data, cycling through four x-axis variables—median income, housing median age, total rooms, and population—every five seconds against median house value. Built with D3.js, it uses `scaleLinear`, `axisBottom`, `axisLeft`, and a reusable `scatterPlot()` function to render SVG circles sized by the raw data values. The animation updates axis scales and labels dynamically via `setInterval`, while the dataset is loaded as CSV from a GitHub repository.