First impressions:<p>- Doesn't seem very performant, panning behavior and zooming seems to redraw a lot unnecessarily, low framerate and not very smooth on good hardware
- Poor support for touch events, pinch zoom and pan didn't work for me on touchpad
- Looks to be using (PNG?) image tiles but and over-scaled canvas element, my laptop's fan came on during simple zoom and panning. I closed the tab and it promptly shut off.<p>The API seems okay but nowhere near as good as leaflet. MapboxGL has better performance imo.<p>I'm trying to understand what the compelling reason to use this would be? If you want the best quality basemaps, use Google Maps. If you want the most customizability and a great API, use leaflet. If you want a fancy map, use MapboxGL. If you like apple, use this??