update 7/’25: recovered demo here: https://www.sumbera.com/gist/js/leaflet/webgl/ManyPointsRendering.html WebGL is funny – programming in very low level style in JavaScript. This sample plots 86T points using this technology.  . The code is very straightforward, the only thing is to how points are initially loaded and scaled (instead of reloading each time when map moves). All points are … Continue reading Leaflet WebGL many points rendering