The unifying idea is to convert data dumps from these kinds of companies into SQLite databases, then query and visualize them using https://github.com/simonw/datasette and https://github.com/simonw/datasette-vega
The unifying idea is to convert data dumps from these kinds of companies into SQLite databases, then query and visualize them using https://github.com/simonw/datasette and https://github.com/simonw/datasette-vega