Computational geometry and spatial indexing on the sphere

Access VanMoof Bikes without App

Javascript port of the S2 Geometry library for {browser, node}

Draw a polygon on the map or paste a geoJSON and explore how the s2.RegionCoverer covers it with S2 cells depending on the min and max levels

Minimal Python S2 Geometry cell ID, token and lat/lon conversion library

research tool to read/write data from/to a Ninebot ONE A1/S2

Automatically exported from code.google.com/p/s2-geometry-library-java

Rust SDK for S2

A python library for the Semantic Scholar (S2) API with typed pydantic objects and various nifty functionalities.

S2 Cell Id functions for PostgreSQL and PostGIS

Fast and in memory geo lookup library

Postgres extension for S2 spherical geometry

S2 Geometry Calculator

cat on steroids

CLI for S2

Fast Fourier Transforms and Convolutions of functions defined on sphere

S2 geometry library in Swift

A Swift Package to communicate with older VanMoof bikes, such as SmartBike, SmartS/X, Electrified S/X or S/X2

A tree datastructure to store s2 cells and perform fast point in polygons lookup