Vauchi Web Demo

Mirror: This repo is a read-only mirror of gitlab.com/vauchi/web-demo. Please open issues and merge requests there.

Note

You're early — and that's the point. Vauchi is pre-alpha and under heavy development: not yet ready for production, and APIs may change without notice. If you're here now, you can help shape it — try it, break it, and tell us what's missing.

Browser-based demo of Vauchi — living contact cards, exchanged in person.

Built with SolidJS + WASM. Core compiled to wasm32-unknown-unknown with hybrid WebCrypto + RustCrypto crypto backend.

Prerequisites

• Node.js 18+
• Rust 1.78+ with wasm32-unknown-unknown target
• wasm-pack

Build

npm ci
npm run build:wasm
npm run build

Development

npm run dev

Architecture

This app implements the core-driven UI contract:

• Core reduces presentation events into ordered command batches.
• A generic SolidJS renderer maps prepared presentation nodes to the DOM.
• A contextual command bar exposes Back, navigation, primary, and secondary roles without interpreting domain identifiers.
• Core selects compact, medium, and expanded surface composition from raw window facts.
• The WASM bridge exposes only initial commands, event dispatch, and lifecycle functions.

Crypto uses hybrid WebCrypto (browser-native for 7/9 primitives) + RustCrypto (ChaCha20-Poly1305, Argon2 compiled to WASM).

Relay

Connects to demo.relay.vauchi.app (1h TTL, 100 user cap, nightly wipe).

License

GPL-3.0-or-later