{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example shows a multi-line chart of temperature readings over time, using a dataset of hourly measurements from the Lesedi telescope site. The visualization is built with D3.js v5 and rendered as SVG, featuring a timeline axis, gridlines, and a color legend mapping each line to a data category. The code demonstrates core D3 APIs including `scaleTime`, `scaleLinear`, `axisBottom`, `axisLeft`, `line`, `nest`, and a custom `colorLegend` component, with data loaded via `csv` and parsed into `Date` objects for the time scale.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0dff756713fd45ce83e06d8b2fd5d098?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}