h3-js1.1mApache-2.04.2.1Pure-Javascript version of the H3 library, a hexagon-based geographic grid system
uberIl y a 3 monthsh3, hexagon, spatial-indexing, emscripten d3-geo-projection2.7mISC4.0.0Extended geographic projections for d3-geo.
d3Il y a about 3 yearsd3, d3-module, cartography, projection @math.gl/web-mercator1.2mMIT4.1.0Utilities for perspective-enabled Web Mercator projections
visglIl y a 6 monthsgeographic, webgl, javascript, math cheap-ruler2.3mISC4.0.0A collection of fast approximations to common geographic measurements.
mapboxIl y a about 1 yeargeospatial, measurement, approximation, distance @mapbox/geo-viewport230.8kBSD-2-Clause0.5.0convert between viewports and extents
mapboxIl y a over 2 yearsgeographic, viewport, zoom, scale