Converse

Converse is the leading open-source XMPP chat solution for developers, communities, organizations and businesses needing secure and customizable messaging. It offers a feature-rich chat solution with just a few lines of JavaScript. With end-to-end encryption, DMs, group chats, and support for over 30 languages, Converse provides a flexible and secure messaging platform. Built by developers for developers, Converse is designed to be easily integrated into any XMPP server and can be deployed in various ways, including as an overlayed chat, an embedded widget, or a full-page app. The plugin architecture allows for extensive customization, making it suitable for a wide range of applications.