Simplify polyline or polygon vertices in JS
Tesselates a polygon or multipolygon into a collection of triangle polygons using earcut.
Convex decomposition for 2D polygons
A polyfill for crypto.randomFill and crypto.randomFillSync from Node.js core
Moves a shape or location in a specific direction.
Takes a GeoJSON feature and returns points at all self-intersections.
Changes the size of a geometry by scaling it up or down.
Converts a polygon to a line string.
Takes a kinked polygon and returns a feature collection of polygons that have no kinks.
Takes a Feature and a bbox and clips the feature to the bbox using lineclip.
A point in polygon based on the paper Optimal Reliable Point-in-Polygon Test and Differential Coding Boolean Operations on Polygons
Rotates a geometry around its center or a given point.
Converts a bounding box to a GeoJSON polygon.
generate the minimum number of tiles to cover a geojson geometry
Convex decomposition for 2D polygons
Checks if a point is inside an area, like a city boundary.
A high-performance JavaScript 2D/3D polyline simplification library
A better Object.defineProperty()
Reduces the number of points in a shape while keeping its overall look.
Validation, extraction and creation of IBAN, BBAN, BIC/SWIFT numbers plus some other helpful stuff like ISO 3136-1 alpha 2 country list
Delightful JavaScript Testing.
Delightful JavaScript Testing.
GeoJSON implementation of RBush
Fast Javascript calculation of custom CRC checksum. Prebuilt models for CRC-6, CRC-8, CRC-10, CRC-16, CRC-24, CRC-32, CRC-32C.