Intermodal Mobility Information System

Build human readable transit timetables as HTML or PDF from GTFS.

Tools for working with GTFS public transit data in ArcGIS

GTFS ORM using SQLAlchemy

an open directory of mobility feeds and operators — powers both Transitland v1 and v2

V3 MBTA API

Real-time New York City subway service map

Full-Stack Solution for Real-Time Public Transport Tracking and Management, with Website and API Integration

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

New York City Subway Status Page driven by real-time feeds

ActivityPub-compliant server for distributing transit service alerts

Web app to inspect & analyze any GTFS Realtime feed.

Website that detects headway discrepancy on New York City Subway system using live countdown clocks

Build a realtime transit departures widget from GTFS and GTFS-Realtime Data.

Simple API for public transport realtime data

Read a GTFS Realtime feed from stdin, print human-readable or as JSON.

GTFS and GTFS-RT structures for Swift

Expose Berlin & Brandenburg transit data as a GTFS-RT feed.

Visualization Tool for GTFS-RT Bus Delays

Collection of short geospatial scripts and more...