Repository Index

Interactive tools for GTFS data visualization and analysis

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Transit Integrated Data Exchange Specification for historical transit operations data

• transit
• open-standards

A web application that maps out community-supported agriculture in Germany, Switzerland, and Austria, based on crowdsourced data.

• javascript
• leafletjs
• nodejs
• react

Java-based tool that validates General Transit Feed Specification (GTFS)-realtime feeds

Render geojson into SVG using inline or external stylesheet

• svg
• geojson
• renderer
• export

Bike Speedometer

• alpinejs
• bulma
• geolocation
• bike

JS library which converts any dataset to an interactive set of components: a choropleth or heat map, filters and table

An ActionScript mapping framework for data visualization.

Google (and more) maps for Starling and Feathers.

Extract GeoJSON from Mapbox vector tiles.

modern parser & stringifier for WKT, EWKT, and GeoJSON

• geojson
• wkt

Web app to inspect & analyze any GTFS Realtime feed.

• gtfs
• gtfs-realtime
• gtfs-rt
• public-transport

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

• transit-data
• gtfs
• retroactive-gtfs
• gtfs-realtime

OpenStreetMap PBF golang parser

• golang
• openstreetmap-protobuffer-format
• openstreetmap-pbf-parser
• openstreetmap-pbf

An Elixir implementation of the CONREC algorithm for topographic or isochrone maps.

• gis
• conrec
• map
• elixir

A project renders at scale GTFS files on the client side only without backend

• duckdb-wasm
• gtfs
• react
• vite

Tiny header-only C++17 library for lat/lng geometry: distance, bearing, area, point-in-polygon and path proximity

• cpp
• geometry
• geospatial
• gis

General Transit Feed Specification (GTFS) Editing and Analysing Tools

• r
• gtfs
• public-transport
• publictransport

Django app to import and export General Transit Feed Specification (GTFS)

Go tool + library that publishes GIS vector data to GeoServer via PostGIS — walks a directory of shapefile / GeoJSON / GeoPackage / KML, loads each into PostGIS via GDAL/OGR, then registers the resulting tables as GeoServer feature types. Idempotent. Tested on GeoServer 2.27 LTS + 2.28 stable.

• gis
• postgis
• geoserver
• golang

Server for IBI's GTFS data management platform.

A Python toolkit for generating human-readable timetables from GTFS data; uses PANDAS and gtfs_kit

• gtfs
• html-timetables
• public-transport
• public-transportation

flatten multipart geometries and geometrycollections in geojson