July 25, 2026
Car Costs — Self-Hosted Vehicle Running-Costs Tracker with Home Assistant Integration
Lightweight self-hosted app to track fuel, tax, insurance, servicing, and vehicle lifecycle costs. PWA for quick logging at the pump, with REST API and ready-to-use Home Assistant package (templates + reminders). Single FastAPI + SQLite app, Docker Compose ready with pre-built multi-arch images. 5 stars, MIT.