https://github.com/andrashann/geocaching-hu-planner
find mutually unfound geocaches for two players on geocaching.hu
https://github.com/andrashann/geocaching-hu-planner
Last synced: 1 day ago
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find mutually unfound geocaches for two players on geocaching.hu
- Host: GitHub
- URL: https://github.com/andrashann/geocaching-hu-planner
- Owner: andrashann
- License: mit
- Created: 2026-07-09T17:32:07.000Z (15 days ago)
- Default Branch: main
- Last Pushed: 2026-07-14T16:28:44.000Z (10 days ago)
- Last Synced: 2026-07-14T18:21:37.563Z (10 days ago)
- Language: HTML
- Size: 27.3 KB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Geocaching.hu Planner
A single-page map that compares two [geocaching.hu](https://geocaching.hu) users' finds, to help plan a caching trip together.
**Live map:** https://hann.io/geocaching-hu-planner/
## What it does
Enter two geocaching.hu usernames and the map shows every active cache in Hungary, color-coded by who's found it:
- 🟠only user 1
- 🔵 only user 2
- 🟢 neither
- ⚪ both (hidden by default)
Each group can be toggled independently. For multi-caches, the individual stage points can be shown as smaller dots and connected with a dashed line, so you can see the layout of a multi at a glance without opening it. A few reference overlays are also available: hiking/cycling/MTB trails ([Waymarked Trails](https://waymarkedtrails.org)), protected natural areas ([OKIR](https://web.okir.hu/hu/tart/index/234/Interaktiv_termeszetvedelmi_terkep)), and forest protection status ([NÉBIH](https://erdoterkep.nebih.gov.hu/)).
The current usernames are reflected in the URL (`?user1=...&user2=...`), so a search can be bookmarked or shared directly.
## Usage
Just open `index.html` (locally or via the live map above) - no build step, no server required. It's a single self-contained HTML file that talks directly to the public [geocaching.hu API](https://api.geocaching.hu) from the browser.
## Tech
- [Leaflet](https://leafletjs.com/) for markers, popups and the layer control
- [MapLibre GL JS](https://maplibre.org/) for the vector basemap ([OpenFreeMap](https://openfreemap.org)'s "Liberty" style), bridged into Leaflet via [maplibre-gl-leaflet](https://github.com/maplibre/maplibre-gl-leaflet) for smooth (non-stepped) zooming
- No build tooling, no dependencies beyond what's loaded from CDN in `index.html`
## License
MIT - see [LICENSE](LICENSE).