Build Your Digital Twin in 2026: A Public Lifestream That Tracks Everything You Consume
The fourth and final post in the trackers series — flip the architecture from private extension to a public digital twin website. Many extensions feeding one database, periodic exports from Google Takeout / Apple Health / YouTube history, real-time webhooks from Strava and Last.fm, displayed beautifully on web and mobile PWA. Free hosting, free database, your data, your face on the internet.