Datashader is a great project. Very fast, very easy to use. You can throw a lot of data at it in a notebook and get back a zoomable interactive pane. Here's a

Datashader is a great project. Very fast, very easy to use. You can throw a lot of data at it in a notebook and get back a zoomable interactive pane. Here's a 2016 talk on it: https://www.youtube.com/watch?v=fB3cUrwxMVY https://www.youtube.com/watch?v=fB3cUrwxMVY There's likely a lot of improvements since then, but that should help show some of the core parts and explain why it's a useful tool.