Fast, scalable, multi-language and extensible build system
Distributed tracing system to gather timing data
Monitoring of JavaEE applications
Gephi the open graph Viz platform
A Distributed RESTful Search Engine
An open source, real-time monitoring system with custom-monitoring
Apache Lucene open-source search software
Gateway service providing dynamic routing, monitoring and more
Centralize, transform and stash your data
Multi-platform transparent client-side encryption for your cloud files
Scouter is open source APM (Application Performance Management) tool
Enterprise job scheduling middleware with distributed computing
First open-source data discovery and observability platform
Get random, realtime read/write access to your Big Data
Authentication and access-control framework
Capturing JVM and application-level metrics
Distributed messaging and streaming platform with low latency
tinylog is a lightweight logging framework for Java, Kotlin, Scala
The Java agent for Apache SkyWalking
I2P is an anonymizing network to securely communicate
Native Operating System and Hardware Information
Gameboy emulator in Java 8
Admin UI for administration of spring boot applications
Application Performance Monitoring System
A high performance Java RPC framework