Openfire is a leading Open Source, cross-platform IM server based on the XMPP (Jabber) protocol. It has great performance, is easy to setup and use, and delivers an innovative feature set.

qTox is a chat, voice, video, and file transfer IM client using the encrypted peer-to-peer Tox protocol.

Toxic is a Tox-based instant messenging client which formerly resided in the
Tox core repository, and is now available as a standalone application.

System an network monitoring software.

Graphite consists of a storage backend and a web-based visualization frontend. Client applications send streams of numeric time-series data to the Graphite backend (called carbon), where it gets stored in fixed-size database files similar in design to RRD. The web frontend provides user interfaces for visualizing this data in graphs as well as a simple URL-based API for direct graph generation.

Graphite's design is focused on providing simple interfaces (both to users and applications), real-time visualization, high-availability, and enterprise scalability.

Meta package for Icinga 2 Core, DB IDO and Web.

Icinga Web 2 is the monitoring web interface for icinga2.

It comes with a completely new design and many user-friendly enhancements to
find the relevant information even faster.

Drill-down view for Icinga Web 2 based on custom variables.
The Cube is a tiny but useful Icinga Web 2 module. It currently shows host
statistics (total count, health) grouped by various custom variables in multiple dimensions.

Director is an config module for icingaweb2

Provide CSV, JSON, XML and YAML files as an Import Source for the Icinga Director and optionally ship hand-crafted additional Icinga2 config files

Graphite is an addon to Icinga which analyzes performance data provided by plugins and stores them automatically into RRD-databases.

This module glues NagVis and Icinga Web 2 together. Both of them are required to be installed and configured.

PNP is an addon to Icinga which analyzes performance data provided by plugins
and stores them automatically into an RRD databases.