In which I mess around with graphs (including plotly) but for a transit system instead of anything space-related: https://pdn4kd.github.io/2026/04/02/dashboards.html

Anyway, is there something related to eg: astronomy/space/exoplanets that people would want a dashboard for?

Example Data Products (or Something) using WMATA Ridership in Matplotlib and Plotly

This is some example data analysis/graphing stuff I threw together as an example of building out skills. WMATA has an extensive repository of ridership data though you’ll often get it in a somewhat annoying format. (The β€œCSV” is really a UTF-16 TSV, and has an extra row with titles that could have been incorporated into the main set of headers) I also added a β€˜location’ based on the route names.

Wandering the Outer Dark