This stylized line chart displays temperature trends over time, with a smooth, natural curve connecting data points. The visualization uses a React front end with D3.js version 5 for scaling, axis generation, and path rendering. The chart imports data from a CSV file containing weekly San Francisco temperatures, parsing timestamps and numerical values. SVG is used for rendering, with Poppins font styling and custom CSS for tick marks, axis labels, and the teal-colored line with rounded joins and caps.