Open-Source Web-GIS Applications

You want to know which Open-Source Web-GIS applications are used to share geospatial data over the Internet?

Web-GIS applications

GeoServer

GeoServer is an open source server for sharing geospatial data.

http://geoserver.org/

degree

deegree is an open source software for geodata infrastructures and the geospatial web.

https://www.deegree.org/

FeatureServer

FeatureServer is an implementation of a RESTful Geographic Feature Service.

http://featureserver.org/

MapGuide Open Source

MapGuide Open Source is a web-based platform that enables users to develop and deploy web mapping applications and geospatial services.

http://mapguide.osgeo.org/

MapServer

MapServer is an open-source platform for publishing geodata and interactive map applications on the web.

https://www.mapserver.org/

Javascript libraries

OpenLayers

OpenLayers is a JavaScript library that enables geospatial data to be displayed in the web browser. OpenLayers is a programming interface that allows client-side development independent of the server.

https://openlayers.org/

Leaflet

Leaflet is a free JavaScript library that can be used to create Web-GIS applications. The library uses HTML5, CSS3 and therefore supports most browsers.