Maphub allows you to create interactive maps

You can easily make your own map by adding points, lines, polygons or labels.

Select from 20 different basemaps for background.

Control who can view and edit your map (coming soon).

Import and export data in KML, GPX or GeoJSON formats.

The search engine for historical maps

OldMapsOnline developed out of a love of history and heritage of old maps. The project began as a collaboration between Klokan Technologies GmbH, Switzerland and The Great Britain Historical GIS Project based at the University of Portsmouth, UK thanks to funding from JISC. Since January 2013 is the project improved and maintained by volunteers and the team of Klokan Technologies GmbH in their free time.

oGoCarto is a full reusable application to create collaborative cartographic directory
The software have been developped for the project "Près de chez Nous", consisting on referencing food/education/health/... alternatives in France.
GoGoCarto is highly configurable, and ready to be reused by anyone to create its own map, with its own data, categories, moderation rules, configuration etc...
There is a whole back office to manage data, contents, configuration

Une visualisation des conditions météorologiques globales prévues par les supercalculateurs mise à jour toutes les trois heures

A node.js based Vector Tile to Braille and ASCII renderer for xterm-compatible terminals.

$ telnet mapscii.me