Google App Engine - A powerful platform to build web and mobile apps that scale automatically.
Mapbox - An open source mapping platform for custom designed maps. Our APIs and SDKs are the building blocks to integrate location into any mobile or web app.
Dokku - Docker powered mini-Heroku in around 100 lines of Bash
OSGeo - QGIS is a desktop geographic information system, or GIS.
Google Cloud Functions - A serverless platform for building event-based microservices.
OpenStreetMap - OpenStreetMap is a map of the world, created by people like you and free to use under an open license.