How to Build Beautiful Maps with Folium and Leaflet (2021)
notes.weissig.me
notes.weissig.me
I cannot find any contact information on the website to tell them, though :-/
The only thing that kind of sucks, IMO, is that the heatmaps are wonky in Folium. You can only adjust the radius, but the zoom affects it greatly - so you don't really get a truthful heatmap.
I work A LOT with heatmaps, and have used Folium a lot - but in the end I always end up creating these hacky solutions involving square grid polygons (with pre-defined distances/sizes), and the polygons I want to look at in the map.