G

gis

A versatile framework to visualize geospatial data in the browser - Website - Examples - API documentation

Geoportal that supports WMS, WFS, WMTS and vector tiles (MVT) - https://datalab.purmerend.nl/atlas

Official application for Giro3D, available at https://piero.giro3d.org

A map of every geotagged article for the largest language-specific Wikipedias! https://wikimap.wiki

Passing the darkness with light-walk-app