Travel Cards

Travel Cards is a Svelte + TypeScript single-page app that lets travelers build printable cards containing translated health or dietary information.

Tech

• Svelte + TypeScript SPA
• Vite for bundling, Bun for package management and scripts
• Static build output in dist
• Language data stored in JSON under src/lib/data

Development

bun install
bun run dev

Build

bun run build
bun run preview

Data Model

Each language has a JSON file keyed by stable numeric IDs so query parameters can re-hydrate a card without losing translation fidelity.