Returns the closest point, of a collection of points, to a line.

Takes a kinked polygon and returns a feature collection of polygons that have no kinks.

Smooths a Polygon or MultiPolygon, based on Chaikin's algorithm.

Divides a LineString into chunks of a specified length.

Creates a honeycomb-like grid of hexagons within a bounding box.

Creates a square grid within a bounding box.

Calculates the length of a line, perfect for paths or routes.

Calculates the geodesic area in square meters of one or more polygons.

Finds the tangents of a polygon from a point.

Creates a grid of points within a bounding box.

Calculate great circles routes as LineString or MultiLineString.

Tesselates a polygon or multipolygon into a collection of triangle polygons using earcut.

Useful for extracting only the part of a route between waypoints.

Takes a Feature or FeatureCollection and returns a Point guaranteed to be on the surface of the feature.

Takes a Point and calculates the ellipse polygon given two semi-axes expressed in variable units and steps for precision.

Creates a triangular grid within a bounding box.

Takes two points and calculates a point midway between them geodesically.

Combines two or more polygons into a single polygon.

Parses well-formed HTML (meaning all tags closed) into an AST and back. quickly.

Creates a convex hull around points