messenger
Cabal is a fairly new experimental p2p protocol and messaging apps that allow user to exchange messages and files. It does not require any central server, or even create one, all is needed is the Cabal address which is a secret key that can be shared among friends, teams, and
web development
Open Source Messaging Framework. Queues, Channels, Events, Transactions, Distributed Cache
Self-hosted
Open-source customer engagement suite, an alternative to Intercom, Zendesk, Salesforce Service Cloud etc
Cross-Platform
Chatty is a free open-source Twitch chatting app that runs on Windows, Linux, and macOS. It has a retro look that resemble classic IRC clients. Chatty has a built-in streaming support which allows users to watch, and stream their plays with one click. The app is built using Java programming