Browser Security Notice (file:// Origin)

Chrome & modern browsers block ES Modules on local file:// URLs

GeoStudio is a full Single Page Application built with modern Web APIs (ES Modules, Leaflet, Turf.js, IndexedDB, and WebGL). When opened directly from disk via file://, browsers block local script modules under their origin security policy.

How to launch GeoStudio (Pick any option):
Option A: Simple Python HTTP Server (Zero install)
python3 -m http.server 8000

Then visit http://localhost:8000 in your browser.

Option B: Vite Dev Server
npm run dev

Then visit http://localhost:5173 in your browser.

Need immediate 3D Globe with zero server? Open Standalone GlobeGen.html →