Chat, Messaging & Real-Time Communication Servers
by The Linux Foundation ・ Updated 19 Mar19 Mar 2026Servers and frameworks enabling real-time chat, messaging, pub/sub communication, and data synchronization using XMPP, MQTT, WebSocket, and related protocols with scalable groupchat support.
Projects / Repositories:67
Contributors:98K
Avg. Health:Healthy (70)
Popularity
Past 365 days
Stars
Forks
Search queries volume
Data available from June 2024 onward
Package downloads
All packages
Package downloads are not available for Maven packages.
1,974,234,669
152.5% (+1,192,379,896) vs. 781,854,773 last period
Data available from June 2025 onward
Package dependency
All packages
Dependent repositories
Total 5.5M
138.6% (+3.2M) vs. last period
Dependent packages
Total 23K
61.8% (+8.9K) vs. last period
Dependent Docker packages
Total 26K
15.8% (-4.9K) vs. last period
Data available from June 2025 onward