mailbox synchronizer
Simple, web-based address & phone book
Open Source Teleprompter
PHP Document Management System (DMS)
Minimal terminal program to get access to a serial console
Secure chat and conferencing protocol
A minimal browser for the distributed web (Desktop version)
A domain based multi-tenant PBX & voice switch for FreeSWITCH
Command line management for Google G Suite
A Laravel chat package. You can use this package to create a chat app
Catches mail and serves it through a dream
Mumble is an open-source, low-latency, high quality voice chat
Telegram web application, GPL v3
YAF.NET - C# ASP.NET Forum
PHP version of Google's phone number handling library
High performance, self-hosted, newsletter and mailing list manager
PHP secure communications library
Transfer disks and disk images between the Apple II and the real world