React styled component for a section label

Provides helper functions to create GeoJSON features, like points, lines, or areas on a map.

Like front-matter, but supports multiple sections in a document.

Combines a FeatureCollection of Point, LineString, or Polygon features into MultiPoint, MultiLineString, or MultiPolygon features.

Polygonizes a set of lines that represents edges in a planar graph.

Takes a GeoJSON feature and returns points at all self-intersections.

Lightweight utility for input validation and data extraction in Turf.js. Ensures GeoJSON inputs are in the correct format and extracts specific components like coordinates or geometries.

Returns the shortest path from start to end without colliding with any Feature in obstacles.

Converts a polygon to a line string.

Takes any LineString or Polygon and returns the overlapping lines between both features.

Finds points that fall within polygon(s).

An ini encoder/decoder for node

Takes a Feature and a bbox and clips the feature to the bbox using lineclip.

Checks if two geometries have an area of overlap without one being completely contained inside the other.

Takes polygons or multipolygons and an optional mask, and returns an exterior ring polygon with holes.

mjml-section

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

Checks if a point is inside an area, like a city boundary.

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

Takes a line and returns a line at offset by the specified distance.