Try Here: https://rpehkone.github.io/minimal-map-tile-renderer/

map raster tile rendered
holds state with quadtree
exponential zoom

Entire Earth raster tiles is over 400tb
Entire Earth vector tiles is about 85gb

it might be faster to render like i do here (html image elements),
instead of uploading gl texture like mapbox and maplibre
vector tile renderers upload to vram with glBufferData() etc.