They’re drawn in WebGL using signed distance fields. https://blog.mapbox.com/drawing-text-with-signed-distance-fields-in-mapbox-gl-b0933af6f817 https://blog.ma

They’re drawn in WebGL using signed distance fields. https://blog.mapbox.com/drawing-text-with-signed-distance-fields-in-mapbox-gl-b0933af6f817 https://blog.mapbox.com/drawing-text-with-signed-distance-fi...