This page lists stable, externally reachable lab endpoints. Each path below links directly to a live service, designed for quick experiments, operational checks, and day-to-day tooling.
Use these short paths to reach the active tools and dashboards exposed from JS Labs.
| Path | Description |
|---|---|
| /wx | Interactive weather dashboard with regional forecasts and basic energy-weather context. |
| /natgas | EU LNG storage and regasification dashboard rendered from daily ALSI snapshots and forecast models. |
| /circle | Lightweight PHP demo app used to smoke-test deployments, storage, and container wiring. |
| /subnet | Browser-based subnet calculator for IPv4 and IPv6, showing ranges, masks, and host counts for a given CIDR. |
| /whoami | HTTP echo endpoint that returns request headers and connection details for quick network and routing debug. |
The playground is intentionally small and opinionated: a handful of tools that are useful for daily work, observability, and networking experiments, exposed behind simple, memorable paths.