The Rails application that powers OpenStreetMap

free open source public map georeferencer, georectifier and warper

Brings together information about OpenStreetMap tags and makes it searchable and browsable

Chef configuration management repo for configuring & maintaining the OpenStreetMap servers.

OpenStreetMap Test Data.

A Ruby wrapper for OpenStreetMap Overpass API

Field Papers web app

🗾 地図から探す CoderDojo『DojoMap』 - A map for visitors to find out a CoderDojo nearby.

Tool to make development of CartoCSS styles more efficient. Automates actions necessary to produce test images and validates style.

Unified API for multiple OSRM routers and others

Ruby API to request Mapbox and other Open Source Routing Machine servers

"Clearance" is a tool for producing OSM extracts and keeping them up to date while respecting quality rules. It is based on partial and local updates. Rejected data groups must be corrected in OSM or accepted manually. OSM changes to be revised are handled collaboratively by interest groups.

Formulas for installing Interline PlanetUtils using the Homebrew package manager on Mac OS

Ruby scripts used to create SVG maps from OpenStreetMap data

Experiment on switching from SQL to Redis to request OpenStreetMap topological data

Extract island data from various sources and export it to wikidata

Algorithm for OpenStreetMap ODbL transition.

🇸-🇩-🇪📱️🌐️💾️🔌️ SDE MobileServer OpenStreetMap support plugin.

Discourse plugin to support OSM via URL Oneboxing and iframe whitelisting

📍 地図で振り返る、地域の出来事。みんなの経済新聞ネットワークの各地域で配信されたニュース記事をプロットした地図です。