A collection of source code generators for Java.

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

The simple, stupid rules engine for Java

An application observability facade for the most popular observability tools. Think SLF4J, but for observability.

Distributed lock for your scheduled tasks

Unlock your Sony camera's settings

Tool for parsing GC logs

Native JVM WebAssembly runtime

A Simple showcase for the Sea-of-Nodes compiler IR

Fast Java native interface based on JVMCI

Cliff Click Language Hacking

A hands-on-lab/tutorial for learning JDK Mission Control 7+.

Packages async-profiler with binaries for all platforms in a single JAR

A java.util.HashMap compatible map that won't stall puts or gets when resizing

https://openjdk.org/projects/jdk-updates last released 2019-07-16

Build a jar file for easier access to CRIU from Java

VisualVM Plugin to view MemoryPool metrics gathered via JMX

Example service used for the "Diagnose and Optimize CPU Performance with Continuous Profiling" workshop at Dash 2021