Trail database where you can upload your recorded tracks or create new ones and add various metadata to build an easily searchable catalogue. (Demo).

Java application to track GPS positions. Supports loads of tracking devices and protocols, has an Android and iOS App. Has a web interface to view your trips. (Demo, Source Code).

Vector and raster maps with GL styles. Server side rendering by Mapbox GL Native. Map tile server for Mapbox GL JS, Android, iOS, Leaflet, OpenLayers, GIS via WMTS, etc. (Source Code).

Store and access data published by OwnTracks location tracking apps.

Multimodal trip planning software based on OpenStreetMap data and consuming published GTFS-formatted data to suggest routes using local public transit systems. (Source Code).

Collaborative project to create a free editable map of the world. (Source Code, Clients).

Route service with directions, isochrones, time-distance matrix, route optimization, etc. (Demo, Source Code).

High performance routing engine designed to run on OpenStreetMap data and offering an HTTP API, C++ library interface, and Nodejs wrapper. (Demo, Source Code).

Fast routing library and server using OpenStreetMap. (Source Code).

Get the timezone from geo coordinates (lat, lon).

Visualize your location history, track your movements, and analyze your travel patterns with complete privacy and control (alternative to Google Timeline a.k.a. Google Location History). (Source Code).

Bike Speedometer as Progressive Web App. (Demo).