Code for the DepMap portal at depmap.org

Build vector tilesets from large collections of GeoJSON features.

MapLibre GL JS - Interactive vector tile maps in the browser

Trip/activity delimiting tool for Itinerum travel survey app

Collect real-time transit data and process it into a retroactive GTFS 'schedule' which can be used for routing/analysis

geohash for javascript

Filter and simplify geometries while preserving topology for smaller files and faster rendering!

Convert OSM and Overpass XML/JSON to GeoJSON

A word game.

GTFSrDB is a tool to archive gtfs-realtime data to a database.

Collect real-time transit data and process it into a retroactive GTFS 'schedule' which can be used for routing/analysis

pnorman's version of UVM's Rewrite of ogr2osm

A tool to extract data from Open Street Map (OSM) to build the boundaries of the world's timezones.

DEPRECATED: Preliminary tripbreaker code for processing Itinerum coordinates

A Python library for reading, validating, and writing transit schedule information in the GTFS format.

Quick-n-dirty viewer for OSRM debugging vector tiles

Open Source Routing Machine - C++ backend

A tool for GTFS transit and OSM pedestrian network accessibility analysis by UrbanSim

touchscreen test of visual/cognitive routfinding speed/accuracy between two points on a map