Library for creating/editing and management of CSS+JS maps - tool for creating maps in online web browser games. Try it out here: http://chotkos.esy.es/JSONMapGenerator/index.html
Tileset by yd http://opengameart.org/content/snowdesertwater-tiles
Map elements by Jinn http://opengameart.org/content/world-map-tiles
Licence: CC-BY-SA 3.0 GPL 2.0