Top 11 Java Communication system Projects

Openfire

5 2,790 9.7 Java

An XMPP server licensed under the Open Source Apache License.

Project mention: Administration Console authentication bypass in Openfire XMPP server | /r/blueteamsec | 2023-06-16

Freenet

74 987 9.7 Java

Freenet REference Daemon

Project mention: Upcoming AMA: Ian Clarke, creator of FreeNet and the new FreeNet 2023 || Friday 9 June | /r/privacy | 2023-06-07

From the FreeNet Site

InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Scoold

0 811 8.7 Java

A Stack Overflow clone for teams (self-hosted or hosted)
CHVote

0 729 0.0 Java

Electronic vote system, version 1.
Kontalk

3 567 0.0 Java

Kontalk official Android client
Mamute QA

0 342 0.0 Java

Q&A Engine
Buddycloud

0 68 0.0 Java

The buddycloud server written in Java.
WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
Abilian SBE

0 67 0.0 Java

Abilian Social Business Engine - an enterprise social networking / collaboration platform.
BluetoothCommunicatorExample

0 57 0.0 Java

Example bluetooth chat app using Bluetooth LE library to communicate between android devices
Tigase

0 49 0.0 Java

Tigase XMPP server patched for Kontalk (by kontalk)
Syndie

0 38 0.0 Java

Syndie is an open source system for operating distributed forums, offering a secure and consistent interface to various anonymous and non-anonymous content networks.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).