dedicatedcode / reitti

Reitti is a comprehensive personal location tracking and analysis application that helps you understand your movement patterns and significant places. The name "Reitti" comes from Finnish, meaning "route" or "path".

apache / activemq

Apache ActiveMQ

apache / sedona

A cluster computing framework for processing large-scale geospatial data

magefree / mage

XMage - Magic Another Game Engine

kongzue / DialogX

💬 DialogX dialog box component library, easy to use, more customizable, more scalable, easy to achieve a variety of dialog boxes. DialogX对话框组件库，更加方便易用，可自定义程度更高，扩展性更强，轻松实现各种对话框、菜单和提示效果，更有Material You、iOS、MIUI等主题扩展可选

locationtech / jts

The JTS Topology Suite is a Java library for creating and manipulating vector geometry.

CaffeineMC / lithium

A Minecraft mod designed to improve the general performance of the game, without compromising functionality or mod compatibility

apache / tinkerpop

Apache TinkerPop - a graph computing framework

jOOQ / jOOL

jOOλ - The Missing Parts in Java 8 jOOλ improves the JDK libraries in areas where the Expert Group's focus was elsewhere. It adds tuple support, function support, and a lot of additional functionality around sequential Streams. The JDK 8's main efforts (default methods, lambdas, and the Stream API) were focused around maintaining backwards compatibility and implementing a functional API for parallelism.

microcks / microcks

The open source, cloud native tool for API Mocking and Testing. Microcks is a Cloud Native Computing Foundation incubating project 🚀

alibaba / compileflow

🎨 core business process engine of Alibaba Halo platform, best process engine for trade scenes. | 一个高性能流程编排引擎

INRIA / spoon

Spoon is a metaprogramming library to analyze and transform Java source code. :spoon: is made with :heart:, :beers: and :sparkles:. It parses source files to build a well-designed AST with powerful analysis and transformation API.

openremote / core

100% open-source IoT Platform - Integrate your devices, add intelligence, build custom apps

codenameone / CodenameOne

Open-source framework for native apps from one Java codebase, with a custom-rendered UI you control across iOS, Android, desktop, web, and watches.

schemacrawler / SchemaCrawler

Free database schema discovery and comprehension tool

controlsfx / controlsfx

High quality UI controls to complement the core JavaFX distribution

morenoh149 / react-native-contacts

React Native Contacts

dingodb / dingo

A multi-modal vector database that supports upserts and vector queries using unified SQL (MySQL-Compatible) on structured and unstructured data, while meeting the requirements of high concurrency and ultra-low latency.

polardb / polardbx-sql

PolarDB-X is a cloud native distributed SQL Database designed for high concurrency, massive storage, complex querying scenarios.

apache / opennlp

Apache OpenNLP

siddhi-io / siddhi

Stream Processing and Complex Event Processing Engine

helge17 / tuxguitar

Open source guitar tablature editor

java-diff-utils / java-diff-utils

Diff Utils library is an OpenSource library for performing the comparison / diff operations between texts or some kind of data: computing diffs, applying patches, generating unified diffs or parsing them, generating diff output for easy future displaying (like side-by-side view) and so on.

apache / httpcomponents-client

Mirror of Apache HttpClient

beehive-lab / TornadoVM

Write Java. Run on GPUs. Fast.

qupath / qupath

QuPath - Open-source bioimage analysis for research

Rosemoe / sora-editor

A multifunctional Android code editor library. (aka CodeEditor)

palexdev / MaterialFX

A library of material components for JavaFX

troyzhxu / bean-searcher

🔥🔥🔥 A read-only ORM for complex queries in Java

google / j2cl

Java to Closure JavaScript transpiler

eazybytes / microservices

Microservices With Spring, Docker, Kubernetes - Code Examples

bbottema / simple-java-mail

Simple API, Complex Emails (Jakarta Mail smtp wrapper)

pnoker / iot-dc3

IoT DC3 — Connect the Physical World to AI. An open-source Industrial IoT Runtime for Physical AI: 36 protocol drivers, edge-to-cloud data delivery, and an MCP tool gateway so AI agents act on devices in a safe, controllable, traceable loop.

Earthcomputer / clientcommands

Adds useful client-side commands

OpenLiberty / open-liberty

Open Liberty is a highly composable, fast to start, dynamic application server runtime environment

cc-tweaked / CC-Tweaked

Just another ComputerCraft fork

sirixdb / sirix

SirixDB is an an embeddable, bitemporal, append-only database system and event store, storing immutable lightweight snapshots. It keeps the full history of each resource. Every commit stores a space-efficient snapshot through structural sharing. It is log-structured and never overwrites data. SirixDB uses a novel page-level versioning approach.

lessthanoptimal / BoofCV

Fast computer vision library for SFM, calibration, fiducials, tracking, image processing, and more.

apache / ofbiz-framework

Apache OFBiz is an open source product for the automation of enterprise processes. It includes framework components and business applications for ERP, CRM, E-Business/E-Commerce, Supply Chain Management and Manufacturing Resource Planning. OFBiz provides a foundation and starting point for reliable, secure and scalable enterprise solutions.

hivemq / hivemq-mqtt-client

HiveMQ MQTT Client is an MQTT 5.0 and MQTT 3.1.1 compatible and feature-rich high-performance Java client library with different API flavours and backpressure support

eszdman / PhotonCamera

Android Camera that uses Enhanced image processing

apache / mina-sshd

Apache MINA sshd is a comprehensive Java library for client- and server-side SSH.

xerial / snappy-java

Snappy compressor/decompressor for Java

apache / artemis

Apache Artemis

i-net-software / JWebAssembly

Java bytecode to WebAssembly compiler

MobiVM / robovm

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

AppiumTestDistribution / AppiumTestDistribution

A tool for running android and iOS appium tests in parallel across devices... U like it STAR it !

lukas-krecan / JsonUnit

Compare JSON in your Unit Tests

awslabs / aws-saas-boost

AWS SaaS Boost is a ready-to-use toolset that removes the complexity of successfully running SaaS workloads in the AWS cloud.

mirkosertic / Bytecoder

Framework to interpret and transpile JVM bytecode to JavaScript, OpenCL or WebAssembly.

w8123 / EnterpriseAgentFramework

ReachAI企业级智能体开发平台：快速、安全完成已有业务系统智能化改造，让 AI 在 OA、ERP、CRM 等原系统中查数据、填表单、办业务。ReachAI: Quickly and securely bring AI to existing enterprise systems, enabling AI to query data, fill out forms, and execute business tasks directly within OA, ERP, CRM, and other business applications.

Haehnchen / idea-php-symfony2-plugin

IntelliJ IDEA / PhpStorm Symfony Plugin

SeaOfNodes / Simple

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

lucee / Lucee

Lucee is a high-performance, open-source CFML server written in Java. Supporting JDBC, Caching, Parallelism, HTTP, ORM, REST, S3 and dynamic Java integration, Lucee is great for developers aiming to build fast, scalable applications, delivering faster startup, rapid compilation and better runtime performance.

pixelsdb / pixels

An efficient storage and compute engine for both on-prem and cloud-native data analytics.

kirill-grouchnikov / radiance

Building modern, elegant and fast Swing applications

ata4 / bspsrc

A Source engine map decompiler

bernie-g / geckolib

GeckoLib is an animation engine for Minecraft mods, with support for complex 3D keyframe-based animations, numerous easings, concurrent animation support, sound and particle keyframes, event keyframes, math-based animations, and more. Available for all major modloaders.

soot-oss / SootUp

A new version of Soot with a completely overhauled architecture

georgewfraser / java-language-server

Java language server using the Java compiler API