Sturmwarnung.online is a web-based geovisualization tool for storm warnings in Switzerland. The application aggregates warning information from multiple cantonal sources as well as from MeteoSwiss and presents it centrally on an interactive map. This creates a unified overview without the need to access the individual information sources separately. Initial situation Storm warning information is provided by various cantons and authorities via their own websites. As a result,

Lighthouses Worldwide is an interactive web application for displaying real lighthouses and their light signals worldwide. It is based on maritime OpenStreetMap seamark data, which is automatically retrieved via the Overpass API, processed with Python, and published as browser-optimized datasets. The application allows users to search for lighthouses geographically, filter by light color and multicolored sectors, and display detailed information about their signal characteris