Openfire
Matrix & XMPPReal-time collaboration XMPP server written in Java
Replaces Slack, Microsoft Teams
Self-hosted apps by igniterealtime
3 self-hosted projects maintained by igniterealtime on GitHub — combined community: 3,740 GitHub stars.
Portfolio at a glance
The 3 projects span 2 categories: matrix & xmpp and team chat. Openfire is the flagship at 3,073 stars — Real-time collaboration XMPP server written in Java. 2 of 3 are written primarily in Java. The oldest dates from 2004 and the newest from 2017. 1 publish a Docker deployment path. Heads-up: Openfire Pade Plugin is archived upstream and no longer maintained.
| Projects | 3 |
|---|---|
| Combined stars | 3,740 |
| Hosted on | GitHub |
| Languages | Java (2), JavaScript (1) |
| Licenses | Apache-2.0 (3) |
| Setup difficulty | Easy (1), Medium (2) |
| Min. RAM range | 256–512 MB |
| First releases | 2004–2017 |