Stars
Netty project - an event-driven asynchronous network application framework
JDK main-line development https://openjdk.org/projects/jdk
GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀
A high performance caching library for Java
The Java gRPC implementation. HTTP/2 based RPC
A programmer-oriented testing framework for Java —
Efficient reliable UDP unicast, UDP multicast, and IPC message transport
Runtime code generation for the Java virtual machine.
BTrace - a safe, dynamic tracing tool for the Java platform
Non-Blocking Reactive Foundation for the JVM
Apache Log4j is a versatile, feature-rich, efficient logging API and backend for Java.
Simple Binary Encoding (SBE) - High Performance Message Codec
Small set of tools for JVM troublshooting, monitoring and profiling.
Log analyser / visualiser for Java HotSpot JIT compiler. Inspect inlining decisions, hot methods, bytecode, and assembly. View results in the JavaFX user interface.
High Performance data structures and utility methods for Java
A High Dynamic Range (HDR) Histogram
Amazon Corretto 8 is a no-cost, multi-platform, production-ready distribution of OpenJDK 8
Conscrypt is a Java Security Provider that implements parts of the Java Cryptography Extension and Java Secure Socket Extension.
A sampling JVM profiler without the safepoint sample bias
Dead-Simple Packaging and Deployment for JVM Apps
QuickFIX/J is a full featured messaging engine for the FIX protocol. - This is the official project repository.
A networking framework that evolves with your application
Repository for OpenJDK Mission Control, a production time profiling and diagnostics tools suite. https://openjdk.org/projects/jmc
Zero-allocation hashing for Java
jHiccup is a non-intrusive instrumentation tool that logs and records platform "hiccups" - including the JVM stalls that often happen when Java applications are executed and/or any OS or hardware p…
Utilities for latency measurement and reporting