Turf: GIS for web maps | Mapbox
▻https://www.mapbox.com/blog/turf-gis-for-web-maps
#Turf is #GIS for web maps. It’s a fast, compact, and open-source JavaScript library that implements the most common geospatial operations: buffering, contouring, triangular irregular networks (TINs), and more. Turf speaks GeoJSON natively, easily connects to #Leaflet, and is now available as a #Mapbox.js plugin