Fun Side Projects

A collection of tools, visualizations, and interactive games — mostly built on weekends, often with the help of AI.

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Tools & Visualizations

Data-driven projects that turn your own data into something useful (and pretty).

Whereabouts

Your year in countries, visualized

Upload your Google Maps Timeline export and instantly see your travel history, beautifully rendered — days per country, a Schengen 90/180 rolling monitor, monthly heatmaps, and a full day-by-day calendar.

Everything runs 100% in your browser. Your location data never leaves your device.

Try it →

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Interactive Games

Learn-by-doing quizzes and drills — great for when you want to practice something in a more fun way.

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German Verb Forms Trainer

Conjugation drills for common German verbs

Play →

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German Vocabulary Flashcards

Master A1 vocabulary with smart flashcards

Play →