Ferryleaks

FerryLeaks

A web-based editor for the table algebra, developed as a debugging tool for the projects Ferry and Pathfinder. The framework uses its own XML-descriptor language and can be transformed to provide an editor for almost any kind of graph. Read more.
GTFS

gtfstidy

A tool for checking, sanitizing and minimizing GTFS feeds. Read more.

JSASL

JSASL is a JavaScript library for interpreting a dialect of the St. Andrews Static Language, a functional programming language. The code was originally written in Java for a university project. Read more.
Hagel

hagel

An experimental static page generator that supports multiple languages, templating, two-level menus, content categories ("content types") and direct rendering of system command outputs into content. Implemented in a ~200 LOC Makefile. Read more.

TRAVIC

Realtime-visualization of public transit movements all over the world. Read more.
SimpleEFA

simpleEFA

simpleEFA strives to supply web developers with a lightweight and easy-to-use API for the EFA (=Elektronische FahrplanAuskunft) system. Read more.
StadtbahnTracker

StadtbahnTracker

A web-application that displays the position of every streetcar and bus in Freiburg, Germany. It started as a hobby project and is no longer actively maintained. Read more.
Ausdenkfabrik

Ausdenkfabrik

Creative thinktank. The AUSDENKFABRIK is situated in Freiburg with associates in Gie├čen. Feel free to join us! Read more.
Ferryleaks

DB GTFS

Small tool to convert Deutsche Bahn timetable data to GTFS Read more.
GTFS

gtfsparser

A go library for parsing GTFS feeds. A major part of development was done in the context of my work at geOps. Read more.
GTFS

gtfs2shp

Tool to convert a GTFS feed into an ESRI shapefile. Read more.
GTFS

gtfsman

A tool for frictionless management of a huge number of GTFS feeds. It is used in the backend of TRAVIC. Development took part at geOps. Read more.
Hagel

Piwik LoginFailLog

Writes failed login attempts to Piwik log. Simple, but highly useful for protecting Piwik with fail2ban or similar tools. Read more.