Java PaaS

Open-source Java projects categorized as PaaS

Topics: Database Distributed Google HTTP Atomic

Stream - Scalable APIs for Chat, Feeds, Moderation, & Video.

Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.

getstream.io

featured

Java PaaS Projects

appengine-java-standard

1 1 213 9.4 Java

Google App Engine Standard Java runtime: Prod runtime, local devappserver, Cloud SDK Java components, GAE APIs, and GAE API emulators.
InfluxDB

www.influxdata.com featured

InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
rupy

2 32 147 3.7 Java

HTTP App. Server and JSON DB - Shared Parallel (Atomic) & Distributed

Project mention: A low power 1U Raspberry Pi cluster server for inexpensive colocation | news.ycombinator.com | 2025-07-23

I built the cluster thick instead: https://github.com/tinspin/rupy
And selfhost on home fiber.
Saves space and cools better.
Mixing old 2 and 4 for different use cases.
Raspberry 5 and 3588 are too hot.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).