Alfred

AlfredA hardened, memory-augmented AI assistant living on the edge - streaming chat, RAG knowledge, persistent memory, and battle-tested abuse defense. Zero servers.

EuexiaMost React health apps fake background tracking with Google Fit. Euexia doesn't. A custom Java foreground service reads the sensor directly. React + Vite + Capacitor frontend, Supabase sync, built solo from scratch.

PhysSolarMost solar forecasters throw raw ML at the weather. This one doesn't - a clear-sky physics model + plane-of-array transposition set the baseline, and ML learns only the residual. Beats clear-sky and persistence (0.85 / 0.69 skill) on real data. Python, scikit-learn, live Streamlit demo.

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