The testZone is a quite backwater for testing a few ideas and concepts prior to incorporation in the main site. If you find something here it may not always be working 100% and will definitely be a "work in progress".
The only project to date [Jan 2021] is a very simple map page based on Leaflet and OpenStreetMap. See the menu for the link.
Version: 1.0.0 [alpha]
Status: under development
Complete: ~10% [c/w 3KH v2]
Date: 18 Jan 2021
Last Updated: v1.00 | 17 Jan 2020
Status: Up to date
Topic Highlights Last Updated: 09 Jan 2020