LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing …

0x.Tools: X-Ray vision for Linux systems

Performance analysis tools based on Linux perf_events (aka perf) and ftrace

Change Detection for Continuous Performance Engineering

Turn -XX:+TraceBytecodes output into a FlameGraph compatible stack format

Open-source Linux performance suite for engineers—profiling and tuning workloads and system configurations.

https://openjdk.org/projects/code-tools

Extremely Fast Compression algorithm

zlib replacement with optimizations for "next generation" systems.

Heavily optimized library for DEFLATE/zlib/gzip compression and decompression

Meta fork of the OG Jemalloc project

Collection of utilities to allow writing java code that operates across a wide range of avro versions.

OpenVINO™ is an open source toolkit for optimizing and deploying AI inference

ONNX Runtime: cross-platform, high performance ML inferencing and training accelerator

A fast, scalable, high performance Gradient Boosting on Decision Trees library, used for ranking, classification, regression and other machine learning tasks for Python, R, Java, C++. Supports comp…

AI/GPU flame graph

A fast object pool for the JVM

Heapothesys /hɪˈpɒθɪsɪs/ is a heap allocation JVM benchmark developed by the Amazon Corretto team.

Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

ripgrep recursively searches directories for a regex pattern while respecting your gitignore

a pipe-oriented authenticated encryptor

Tensors and Dynamic neural networks in Python with strong GPU acceleration

Lower-latency OpenMP-style minimalistic scoped thread-pool designed for 'Fork-Join' parallelism in Rust and C++, avoiding memory allocations, mutexes, CAS-primitives, and false-sharing on the hot p…

Java agent that detects file handle leak

https://openjdk.org/projects/code-tools/jcstress

Go Memcached client library #golang

A compressed alternative to the Java BitSet class

bluetooth mesh chat, IRC vibes

A controlled concurrency testing framework for the JVM

JITWatch4i is an IntelliJ IDEA plugin for analyzing and visualizing logs from the HotSpot JIT (Just-In-Time) compiler