spring-projects / spring-boot

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

SunkenInTime / diorama

Diorama: a Minecraft minimap and world map drawn at an angle, like a model on a table. Fabric, client-side.

jean-voila / FeurStagram

Instagram without Reels, feed or ads: an open-source, updatable Instagram app for Android that keeps DMs and stories.

binarywang / WxJava

微信开发 Java SDK ，支持包括微信支付，开放平台，小程序，企业微信，视频号，公众号等的后端开发

didi / DoKit

一款面向泛前端产品研发全生命周期的效率平台。

deeplearning4j / deeplearning4j

Suite of tools for deploying and training deep learning models using the JVM. Highlights include model import for keras, tensorflow, and onnx/pytorch, a modular and tiny c++ library for running math code and a java based math library on top of the core c++ library. Also includes samediff: a pytorch/tensorflow like library for running deep learn...

langchain4j / langchain4j

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 tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.

codecentric / spring-boot-admin

Admin UI for administration of spring boot applications

OpenRefine / OpenRefine

OpenRefine is a free, open source power tool for working with messy data and improving it

flyway / flyway

Flyway by Redgate • Database Migrations Made Easy.

hazelcast / hazelcast

Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.

cinit / QAuxiliary

QNotified phoenix - To make OICQ great again

liquibase / liquibase

Main Liquibase Source

Docile-Alligator / Infinity-For-Reddit

A Reddit client for Android

lilishop / lilishop

Java 开源商城系统，基于 Spring Boot / Spring Cloud / Vue / Uniapp 的 B2B2C 多商户商城源码，支持小程序商城、微服务、分销、直播、秒杀、Docker 私有化部署。

spring-io / initializr

A quickstart generator for Spring projects

dtinit / data-transfer-project

The Data Transfer Project makes it easy for platforms to build interoperable user data portability features. We are establishing a common framework, including data models and protocols, to enable direct transfer of data both into and out of participating online service providers.

chriswhocodes / jitwatch

Log analyser / visualiser for Java HotSpot JIT compiler. Inspect inlining decisions, hot methods, bytecode, and assembly. View results in the JavaFX user interface.

bucket4j / bucket4j

Java rate limiting library based on token-bucket algorithm.

HotswapProjects / HotswapAgent

Java unlimited redefinition of classes at runtime.

smithy-lang / smithy

Smithy is a protocol-agnostic interface definition language and set of tools for generating clients, servers, and documentation for any programming language.

spring-petclinic / spring-petclinic-microservices

Distributed version of Spring Petclinic built with Spring Cloud

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.

Discord4J / Discord4J

Discord4J is a fast, powerful, unopinionated, reactive library to enable quick and easy development of Discord bots for Java, Kotlin, and other JVM languages using the official Discord Bot API.

OpenHFT / Java-Thread-Affinity

Bind a java thread to a given core

Arcticons-Team / Arcticons

A monotone line-based icon pack for android

OWASP / SecurityShepherd

Web and mobile application security training platform

bootique / bootique

Bootique is a minimally opinionated platform for modern runnable Java apps.

Endava / cats

CATS is a REST API Fuzzer and negative testing tool for OpenAPI endpoints. CATS automatically generates, runs and reports tests with minimum configuration and no coding effort. Tests are self-healing and do not require maintenance.

infinispan / infinispan

Infinispan is an open source data grid platform and highly scalable NoSQL cloud data store.

minio / minio-java

MinIO Client SDK for Java

castorini / anserini

Anserini is a Lucene toolkit for reproducible information retrieval research

Akshayykadam / PixelBoard

Unlock Google 11's Gemini "Rambler" Natural Voice Dictation & AI Writing Tools on ANY Android phone. No root required.

yahoo / elide

Elide is a Java library that lets you stand up a GraphQL/JSON-API web service with minimal effort.

techiescamp / cka-certification-guide

This comprehensive CKA learning path repo equips aspiring Kubernetes administrators with all the knowledge and resources to ace the CKA exam on the first try. Includes in-depth explanations, hands-on labs, and valuable study materials. Pass the CKA and unlock your Kubernetes potential today!

spring-projects / spring-tools

The next generation of tooling for Spring Boot, including support for Cloud Foundry manifest files, Concourse CI pipeline definitions, BOSH deployment manifests, and more... - Available for Visual Studio Code, Cursor, Eclipse, and Theia

Mininglamp-OSS / octo-android

OCTO Android Client — Open-source enterprise IM

59799517 / simple_sq_music_plus

NAS音乐下载工具

PlaytikaOSS / testcontainers-spring-boot

Container auto-configurations for Spring Boot based integration tests

dromara / Omega-AI

Omega-AI is a Java-based deep learning framework that helps you quickly build neural networks for inference and training. Its engine supports automatic differentiation, multithreading, and GPU acceleration with CUDA and cuDNN.

git-moss / DrivenByMoss

Bitwig Studio extensions for many controllers: Ableton Push I/II, Akai APC40mkI/mkII/mini, Fire, Arturia Beatstep, Novation Launchpads / Remote SLs, NI Maschine / Komplete, Open Sound Control (OSC) and many more.

mas-elkhanza / SIMRS-Khanza

Software untuk rumah sakit, klinik, puskesmas, dokter pribadi yang sudah digunakan di lebih dari 1000 rumah sakit di sluruh indonesia

devoxx / DevoxxGenieIDEAPlugin

DevoxxGenie is an agentic plugin for IntelliJ IDEA that uses local LLM's (Ollama, LMStudio, GPT4All, Jan and Llama.cpp) and Cloud based LLMs to help review, test, explain your project code. Latest version now also supports Spec Driven Development with CLI Runners.

Waikato / moa

MOA is an open source framework for Big Data stream mining. It includes a collection of machine learning algorithms (classification, regression, clustering, outlier detection, concept drift detection and recommender systems) and tools for evaluation.

byronka / minum

The smallest and simplest Java web app framework

spring-petclinic / spring-petclinic-rest

REST version of the Spring Petclinic sample application

eclipse-kura / kura

Eclipse Kura™ is a versatile framework to supercharge your edge devices, streamlining the process of configuring your gateway, connecting sensors, and IoT devices to seamlessly collect, process, and send data to the cloud.

Hakky54 / ayza

🔐 An SSL library for configuring http client or server. Rich with features such as hot reloading ssl and trusting additional certificates during runtime, combining multiple keystores, loading pem files and os/jdk certificates, logging certificate information during ssl handshake, bypassing ssl configuration from other libraries and more

MANCrimSon / YouTube-ReVanced-Extended

Auto-built YouTube & YT Music (RVX/Morphe + VoT) with in-app updates. NonRoot APKs (Obtainium) and Root modules (Magisk/KernelSU/APatch).

aws / aws-lambda-java-libs

Official mirror for interface definitions and helper classes for Java code running on the AWS Lambda platform.

xonotic / xonotic

Mirror of https://gitlab.com/xonotic/xonotic - Xonotic (superproject containing build scripts and tools to download other repositories and assets)

shining-stars-l / javaup

🚀 超级八股文 🚀 - 告别死记硬背的 Java 全栈技术知识库！100万+字的讲解，原理剖析 + 丰富代码示例 + 清晰流程图解，让你真正理解每一个技术点！

piomin / sample-spring-microservices-kubernetes

Sample Spring Boot application that uses some features provided by Spring Cloud Kubernetes, Spring Cloud OpenFeign and Spring Cloud Gateway deployed on Kubernetes

bengtmartensson / IrScrutinizer

IrScrutinizer is a program for IR signal analysis, decoding, generation and much more.

geonetwork / core-geonetwork

GeoNetwork is a catalog application to manage spatially referenced resources. It provides powerful metadata editing and search functions as well as an interactive web map viewer. It is currently used in numerous Spatial Data Infrastructure initiatives across the world.

jpenilla / squaremap

squaremap is a minimalistic and lightweight world map viewer for Minecraft servers, using the vanilla map rendering style

Swayingleaves / novanova-studio

NovaNova Studio 是一个 Agent 驱动的 AI 创作工作台，集图片生成、视频生成、无限画布与多模型 API 、漫剧短剧生成于一体，为独立创作者和视觉团队打造更智能、更高效的创作体验。

emir / AIKON

A 2007 Nokia can't search Google anymore, so I gave it Claude, ChatGPT, Gemini and Grok. J2ME app for Nokia S40/S60 + tiny Go server.

albertoZurini / echo-dot-2-playground

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sashyo / minidauth

Mini decentralised auth. Gives an existing auth system a key nobody holds, with governance over who can decrypt.