HetznerWatch is a lightweight open-source tool for automatically monitoring the availability of Hetzner Cloud servers. Using the official Hetzner API, it regularly checks whether a selected server type is available at the desired location. As soon as the availability changes, a notification can automatically be sent via ntfy. The tool was created to solve a specific problem: attractive and cost-optimized server variants are not always immediately available, depending on locat

Compare is a browser-based application for directly comparing texts, source code, and configuration files. Two versions of content can be compared side-by-side, with added, removed, and unchanged sections automatically detected and clearly displayed. Especially with today's use of AI, new versions of texts and code are often generated within seconds. For example, an existing code snippet is passed to an AI model, modified, and then integrated back into the project. However, e

PixelPerfectPbi is a browser-based application for pixel-precise planning of Power BI layouts. The tool allows you to define the positions and dimensions of visualizations, filters, maps, and other report elements on a freely configurable workspace. The complete page layout can initially be designed and customized outside of Power BI. The determined position and size values are then transferred to Power BI once. This creates a reliable layout foundation that remains clear and

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