A fork of Curran Kelleher's "Working with Time" example, this scatter plot visualizes temperature readings over one week from the Data Canvas Sense Your City Dataset. The React application uses D3 v5 scales (`scaleTime` and `scaleLinear`) and React components for axes and marks, rendering SVG circles with a `title` element for tooltips. The data is loaded asynchronously via `csv()` from a GitHub gist, with time formatted using `timeFormat('%a')` for weekday labels on the bottom axis.