This repository is a personal running activity dashboard that automatically syncs fitness data from multiple platforms (Strava, Garmin, Nike, Keep, Coros, etc.), stores it in a SQLite database, and renders an interactive web dashboard with maps, stats, heatmaps, and activity logs. It also generates SVG posters (GitHub-style grid, circular, month-of-life, year summary) and provides a terminal UI for local browsing. The architecture is a hybrid: Python scripts handle data ingestion and poster generation, while a React frontend (Vite + TypeScript) provides the web interface. The system is designed to be deployed as a static site on Vercel/GitHub Pages, with scheduled sync via GitHub Actions. The codebase demonstrates strong engineering practices with a clean theme system, configurable privacy filtering, and a plugin-like poster drawer architecture. However, there is significant code duplication across the many sync scripts, and some platforms may have deprecated APIs. The frontend uses modern React patterns (hooks, memoization, virtualization) and supports multiple themes. Overall, it's a well-crafted personal project that balances functionality with maintainability.