HTMLTrack tracks parcels in one place and shows live status, delivery windows, and a map of each destination.
Features
- Parcels are stored in IndexedDB with a localStorage fallback, so they survive a refresh.
- Delivery map built on MapLibre GL with Esri basemaps. No API key required, and markers follow the app theme.
- Estimated delivery window with a relative countdown.
- Full scan history per parcel, not just the latest status.
- Carrier auto-detect for UPS, FedEx, USPS, DHL, and Amazon.
- Active parcels refresh every five minutes in one batched request.
- Installs as a PWA.
The 17Track API key stays server-side in a small Cloudflare Worker.