Capsule packs an entire web app and its data into one SQLite-backed file you send over AirDrop.

Capsule, a Rust and Tauri 2.0 app posted to Show HN September 15 at 342 points, bundles an HTML interface, media assets and a local database into a single .capsule file that opens like an app and travels like a document, with a localStorage key-value store or a MongoDB-inspired collections API and CSV/JSON export. No account, no server, no subscription. The same shape as the broader local-first interest now that a model can generate the app in an afternoon.