Skip to content


Switch branches/tags

Name already in use

A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?

Latest commit


Git stats


Failed to load latest commit information.
Latest commit message
Commit time

Silverpeas Core

Silverpeas Core is the foundation of the Silverpeas Collaborative Web Portal.

It provides both a business and a web APIs for the applications dedicated to run within the portal.

The business core

The business API defines a framework and a bus through which the services can interact with each other. This bus is made up of transverse services for:

  • authenticating and authorizing users and groups of users,
  • scheduling tasks in the time,
  • notifying about actions performed by an application or a business service,
  • notifying the users,
  • managing the life-cycle of business and technical services,
  • invoking a service by a functional or business interface,
  • logging information,
  • ...

The business services

Besides and atop of the core foundation of Silverpeas, this project provides also a set of pre-defined services ready to be used by the applications:

  • chat engine,
  • search engine,
  • commenting engine,
  • classification engine,
  • statistics engine,
  • workflow engine,
  • ...

The web core

The web API defines a GUI layout, a core Web framework, and it provides a set of GUI services written both in Java and in Javascript:

  • a MVC framework,
  • a REST-style web services framework,
  • a set of Web components built atop of AngularJS 2 (for the older ones) and VueJS (for the newer ones),
  • a set of plain-old Javascript functions and services,
  • a reusable HTML canvas,
  • a layout of HTML parts to build Web pages or some parts of them,
  • ...