GeoServer is an open source software server written in Java that allows users to share and edit geospatial data. Designed for interoperability, it publishes data from any major spatial data source using open standards: WMS, WFS, WCS, WPS and REST
A web based Metadata Catalog Server for data description and discovery. Supports both generic and geospatial data discovery. It implements international standards (e.g. ISO19115/19139/19119, ISO19115-3, DCAT-AP, CSW 2.0, OGC API Records). It originates from the United Nations and is used by many governments as geoportal software.
Active development and discussion takes place on GitHub and OSGeo Discourse. You can also connect directly with the companies supporting the...
WPS, WebPublishingSystem, is a XML/XSL-based website publishing system, which allows for easy editting of content and functionality. A different way of looking at web-development and management.
A cross-platform (Java servlet) Web Processing Service (WPS) conforming with the latest public OGC (Open Geospatial Consortium) release. Basic request/response is managed by this service, with a plugin system for providing processing functionality.