Yomimono
Personalized Japanese reading app for N5–N4 JLPT level learners. Generates stories calibrated to reader's current knowledge.
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Dabrowskiego
Real-time traffic congestion monitor for Dąbrowskiego street in Kraków. Raspberry Pi captures footage every 10s, YOLOv8 detects vehicles, and a React dashboard shows a live feed, congestion badge, and daily history.
Deelay
An inline delay proxy for HTTP resources. Simulate slow network conditions on specific assets to test how your app holds up.
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Hot'n'Cold
A GPS-based take on the classic hot-and-cold guessing game. One player hides a location, while others use their phone to navigate closer to it.