openj9 by eclipse-openj9

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

updated at Nov. 23, 2024, 2:30 p.m.

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RoaringBitmap by RoaringBitmap

A better compressed bitset in Java: used by Apache Spark, Netflix Atlas, Apache Pinot, Tablesaw, and many others

updated at Nov. 23, 2024, 3:57 p.m.

133 +0

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aeron by real-logic

Efficient reliable UDP unicast, UDP multicast, and IPC message transport

updated at Nov. 23, 2024, 4:21 p.m.

357 +0

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comcast by tylertreat

Simulating shitty network connections so you can build better systems.

updated at Nov. 23, 2024, 6:32 p.m.

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teavm by konsoletyper

Compiles Java bytecode to JavaScript, WebAssembly and C

updated at Nov. 23, 2024, 6:53 p.m.

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agrona by real-logic

High Performance data structures and utility methods for Java

updated at Nov. 23, 2024, 10:22 p.m.

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robovm by MobiVM

Ahead of time compiler for JVM bytecode targetting iOS, Mac OSX and Linux

updated at Nov. 23, 2024, 10:55 p.m.

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lmdbjava by lmdbjava

Lightning Memory Database (LMDB) for Java: a low latency, transactional, sorted, embedded, key-value store

updated at Nov. 23, 2024, 10:55 p.m.

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goreplay by buger

GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to continuously test your system with real data. It can be used to increase confidence in code deployments, configuration changes and infrastructure changes.

updated at Nov. 23, 2024, 11:14 p.m.

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lwjgl3 by LWJGL

LWJGL is a Java library that enables cross-platform access to popular native APIs useful in the development of graphics (OpenGL, Vulkan, bgfx), audio (OpenAL, Opus), parallel computing (OpenCL, CUDA) and XR (OpenVR, LibOVR, OpenXR) applications.

updated at Nov. 24, 2024, 1:31 a.m.

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hppc by carrotsearch

High Performance Primitive Collections for Java

updated at Nov. 24, 2024, 5:52 a.m.

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RxJava by ReactiveX

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

updated at Nov. 24, 2024, 7:49 a.m.

2,205 -1

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parboiled by sirthias

Elegant parsing in Java and Scala - lightweight, easy-to-use, powerful.

updated at Nov. 24, 2024, 11 a.m.

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sulong by graalvm

Obsolete repository. Moved to oracle/graal.

updated at Nov. 24, 2024, 11:06 a.m.

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armeria by line

Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.

updated at Nov. 24, 2024, 11:22 a.m.

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okhttp by square

Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

updated at Nov. 24, 2024, 11:50 a.m.

1,622 -1

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graal by oracle

GraalVM compiles Java applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

updated at Nov. 24, 2024, 12:41 p.m.

468 +0

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javapoet by square

A Java API for generating .java source files.

updated at Nov. 24, 2024, 1:36 p.m.

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perf-tools by brendangregg

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

updated at Nov. 24, 2024, 2:04 p.m.

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smile by haifengl

Statistical Machine Intelligence & Learning Engine

updated at Nov. 24, 2024, 3:02 p.m.

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