Credits
Built by Nate Hladil
WARN was designed, built and is maintained by Nate Hladil, trading as N8R5K — web and software development based in Owen Sound, Ontario.
Concept, database design, back end, front end, PWA, push infrastructure, corridor analytics and visual design: Nate Hladil.
Rights
© 2026 Nate Hladil. All rights reserved. WARN, its source code, database design, visual design and branding are the property of Nate Hladil. No part of this application may be copied, redistributed, resold or used to create a derivative work without written permission.
Wildlife report data submitted by users is aggregated and may be shared with municipalities and road authorities in anonymised form. See the privacy page.
Built with
- PHP 8 and MySQL — no frameworks, no Composer
- Leaflet for mapping
- Map data © OpenStreetMap contributors, tiles by CARTO
- Barlow Condensed and Inter, served by Google Fonts, both under the SIL Open Font License
- Web Push (VAPID / RFC 8291) implemented from scratch in PHP
- SMTP client implemented from scratch in PHP