Privacy
3 posts tagged Privacy.
Airlock: Private File Transfer Across Your Own Devices
How I built Airlock, a self-hosted PWA for moving files between your own devices over Tailscale. Files are chunked and encrypted in the browser before upload, then resume, deduplicate, and expire after collection without the server ever receiving the key.
Pinned Calendar: A Self-Healing, Offline Agenda for Android
How I built a privacy-first Android app that pins your week's Google Calendar events and to-dos to a persistent, self-healing notification — no foreground service, no sign-in, and no INTERNET permission — using Kotlin, Jetpack Compose, custom RemoteViews, WorkManager, and a delete-intent that re-posts the pin the instant you swipe it away.
Bookworm: A Privacy-First Library That Only Needs a Number
How I built a personal book library with Mullvad-style split-token authentication, Google Books edition deduplication, NYT Best Seller caching, and a mobile-first responsive layout — all on Next.js 16, Drizzle ORM, and Neon Postgres, with zero email or password.
