Recommendation Engine

Pairwise ranking system for movies and games with TMDB/IGDB integration

Python FastAPI SQLAlchemy Vanilla JS Glicko-2

A data-driven approach to ranking entertainment:

Glicko-2 algorithm — Pairwise comparison ranking (same system used for chess ratings)
TMDB + IGDB — Automatic metadata, posters, and descriptions
Magic-link auth — Passwordless login
Local-first — Works offline, syncs to cloud when available
49K LOC — Full-stack application with FastAPI backend and vanilla JS frontend