Tools for keeping your cloud operating in top form. Chaos Monkey is a resiliency tool that helps applications tolerate random instance failures.

Open Location Code is a library to generate short codes, called "plus codes", that can be used as digital addresses where street addresses don't exist.

Vector map library and writer - running on Android and Desktop.

Basemap PMTiles generation and cartographic styles for OpenStreetMap data and more

Create custom vector tiles from OpenStreetMap and other data sources with Postgis and Java.

OSM in memory

Extracts all POIs from an OpenStreetMap file (.pbf) and outputs these in a comma seperated file.

Programmatically makes a fair congressional district map (prevents gerrymandering)

A library for loading and saving GTFS feeds of arbitrary size with disk-backed storage

Transcodes OSM PBFs to ORC

A geocoder that maps lat/longs to WOEIDs using Flickr Shapefiles 2.0