Technologies Behind Kerala Alert System

Neos Variety Hub develops original web applications powered by modern open technologies. We respect software licenses, open-source communities, and third-party intellectual property.

Our Technology Stack

Our applications may use technologies including:

HTML5
CSS3
JavaScript (ES6+)
TypeScript
Tailwind CSS
Leaflet.js
OpenStreetMap
Firebase
Firestore
Firebase Storage
Open-Meteo Weather API
Browser Geolocation API
Service Workers
Progressive Web App (PWA) technologies
LocalStorage
Web Notifications
Responsive Web Design

Maps

Interactive maps are powered by Leaflet.js together with OpenStreetMap map tiles.

Map data and geographic information remain the property of their respective providers and contributors.

Weather Data

Weather information may be obtained from publicly available weather services such as Open-Meteo and other licensed providers.

Forecast accuracy depends on the original provider.

Emergency Locations

Emergency location datasets may include police stations, hospitals, fire stations, and other public facilities compiled from publicly available geographic information.

These datasets are provided for informational purposes and may not always be complete or up to date.

Open Source Software

Many components used by Neos Variety Hub are open-source software distributed under their respective licenses.

Third-Party Trademarks

Names including Kerala Police, Kerala Fire & Rescue Services, OpenStreetMap, Firebase, Google, Open-Meteo, Leaflet, and other trademarks belong to their respective owners.

Their appearance on this website does not imply endorsement, sponsorship, or affiliation unless explicitly stated.

Copyright Notice

The following are original works owned by Neos Variety Hub:

Website design
User interface
Custom application logic
Original graphics
Original documentation
Original branding
Original logos (unless otherwise stated)

Unauthorized copying or redistribution of original content is prohibited without permission.

Third-Party Content

Where third-party software, libraries, APIs, icons, datasets, or services are used, all copyrights and licenses remain with their respective owners.

We acknowledge and respect those licenses and provide attribution where required.

Disclaimer

Neos Variety Hub makes every effort to comply with applicable open-source licenses and intellectual property requirements. If you believe any content requires correction, attribution, or removal, please contact us and we will promptly review the request.