GeoJSON Vector Tiles
A highly efficient JavaScript library for slicing GeoJSON data into vector tiles (or rather their JSON equivalent) on the fly, primarily for rendering purposes.
Created to power GeoJSON rendering in Mapbox GL JS, but can be useful for other data visualization purposes.
Usage
var tileIndex = geojsonvt(geoJSON, {
baseZoom: 14, // max zoom to preserve detail on
maxZoom: 14, // zoom to slice down on first pass
maxPoints: 100, // during first pass, stop slicing each tile below this number of points
debug: 0 // debug level: 1 = some timing info; 2 = individual tiles timing;
});