iBotPeaches / Apktool

A tool for reverse engineering Android apk files

sinabs / spring-agent-scope

A Spring Boot agent harness built on AgentScope Java 2.0 and JDK 25: multi-turn chat over HTTP, a fresh agent per request, shared session history.

MorpheApp / morphe-patches

Morphe Patches

openremote / core

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

Anuken / Mindustry

The automation tower defense RTS

erupts / erupt

Make the model your single source of truth. Erupt is a model-driven engine for enterprise apps: UI, REST APIs, RBAC, data and AI agents are built from one model at runtime — no codegen, no frontend. Java/Kotlin on Spring Boot, Solon, Quarkus & more; SDKs for Python, Go, TypeScript and 6 other languages.

elastic / elasticsearch

Free and Open Source, Distributed, RESTful Search Engine

apache / kafka

Apache Kafka - A distributed event streaming platform

freeok / so-novel

小说下载｜网文下载 | 网络小说

spring-projects / spring-boot

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

zj-unicom-ai / vision-hub-platform

Build visual detection tasks fast with an open-source platform. Connect cameras, video streams, and heterogeneous vision models; define algorithms with prompts; configure frame sampling and detection regions; and manage alerts. Everything you need to put visual AI to work, in one place.

LawnchairLauncher / lawnchair

No clever tagline needed.

Stonewuu / ai-fusion-video

【融光】 - 基于 Agent 的全流程AI短剧/漫剧/视频创作平台 - Java & agentscope2.0 | Agent-based end-to-end AI creation platform for short dramas, motion comics, and videos – built on Java & & agentscope 2.0.

appdevforall / CodeOnTheGo

Code on the Go is an IDE that lets you build Android apps on Android phones, without a laptop computer and without Internet access. Code on the Go is a project of App Dev for All.

halo-dev / halo

Halo 是一款强大易用的开源建站工具，从个人博客、知识库，到企业官网、在线商城，Halo 都能助您轻松实现，一站式满足您的多样化建站需求。

Turquoisesicoil / jenny-mod-reforged

Unofficial Jenny Mod reforged for Forge 1.18 - 1.21.11. Rebuilt NPC AI, restored textures, and zero crashes on modern Minecraft.

bazelbuild / bazel

a fast, scalable, multi-language and extensible build system

chitti-a7r4 / coc-tracker

Open-source Android widget for Clash of Clans upgrade timers, builder availability, potions, helpers, and completion reminders.

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.

mclhm8182 / tvhome-zh

Apple TV-style launcher for Android TV — ready-to-install APK, no build needed. Apple TV 风格的 Android TV 桌面 —— 装完即用，无需编译。Based on Gathin23/tv-vibehack (CleanYourTV).

IpayKhaan / dvd-creator-mobile

DVD Creator 2026: easy desktop setup with every feature ready to use

TGX-Android / Telegram-X

The main repository of Telegram X — official alternative Telegram client for Android.

AndroidCSOfficial / android-code-studio

Android Code Studio is an IDE for Android to develop full featured Android apps.

kylepitcock / Legacy-Connector

Run unmodified legacy Forge mods (1.7.10 and 1.12.2, 1.6.4 and 1.20.1 in progress) on NeoForge 1.21.1. Translated at load time, like Sinytra Connector does for Fabric. Built for mods that never got a modern port.

jenkinsci / jenkins

Jenkins automation server

guzhou079-arch / deepseek-harness-android

把 DeepSeek Harness 打包成能直接装的安卓 APK：不用 Termux、不用 root、不用配电脑，读屏/点按/虚拟屏/定时任务和整套技能都随包；它还能在手机上自己编译、打包、签名、发布。 Android APK for DeepSeek Harness — no Termux, no root, no PC. Screen control, virtual display, scheduled tasks and bundled skills out of the box; it builds, signs and releases itself on the phone.

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).

0xProbabillity / claudeberry

Claude Code in your pocket: an SSH client for BlackBerry OS 7, tuned for AI coding agents, tmux and voice input. Built on berryssh.

648540858 / wvp-GB28181-pro

基于GB28181-2016、部标808、部标1078标准实现的开箱即用的网络视频平台。自带管理页面，支持NAT穿透，支持海康、大华、宇视等品牌的IPC、NVR接入。支持国标级联，支持将普通摄像机/直播流/直播推流转国标共享到国标平台。

petrobot-admin / hume-launcher

Hume Launcher — an Apple tvOS-style home screen for Android TV, with built-in Presentation (signage) mode. By Petrobot.

Creators-of-Create / Create

[NeoForge Mod] Building Tools and Aesthetic Technology

xD3I / PZ_Optimization

Project Zomboid Build 42 performance work: class overrides, harness, findings

langgraph4j / langgraph4j

🚀 LangGraph for Java is a library for Graph Engineering, designed to build sophisticated AI agentic architectures within the Java ecosystem. It works seamlessly with both Langchain4j and Spring AI.

tencentmusic / jugg

Instant hot reload & fast incremental compilation plugin for Android Studio. See changes in 3 seconds without Gradle overhead.

alibaba / nacos

an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.

cabaletta / baritone

google maps for block game

apache / gravitino

World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.

mateaix / mateclaw

🤖 MateClaw — Your second brain with Multi-Agent Orchestration, MCP Protocol, Skills & Memory, Dream, and Multi-Channel Support. Built on Spring AI Alibaba.

Stonewuu / agenteam

【群策】 - 开源企业级云端多智能体协作 OPC 平台，组建你的专属 AI 团队 - Java & AgentScope 2.0 | [AgenTeam] Open-source, enterprise-grade OPC (One Person Company) platform for building collaborative AI teams – built on Java & AgentScope 2.0.

apache / fluss

Apache Fluss is a streaming storage built for real-time analytics.

booklore-app / booklore

BookLore: A self-hosted, multi-user digital library with smart shelves, auto metadata, Kobo & KOReader sync, BookDrop imports, OPDS support, and a built-in reader for EPUB, PDF, and comics.

onthegomap / planetiler

Flexible tool to build planet-scale vector tilesets from OpenStreetMap data fast

apache / jena

Apache Jena, A free and open source Java framework for building Semantic Web and Linked Data applications.

eddyizm / tempus

An open source and lightweight music client for Subsonic, designed and built natively for Android.

Minecraft-Radiance / Radiance

Radiance is rebuilt of Minecraft renderer on a Vulkan C++ backend, featuring native Hardware Ray Tracing on Windows & Linux. Break free from OpenGL limits for Minecraft.

getrebuild / rebuild

最新版全面支持AI智能！通过自然语言操作业务数据，支持 Skills/工具/知识库/MCP。高度可配置化的国产企业管理系统，企业内部可免费商用！零代码/低代码快速搭建WMS库存管理、MES生产报工、CRM客户管理、HRM人事管理，以及 TMS/ERP 等

PocketOrca / PocketOrca-LLM

A local LLM server built for Qualcomm chips

apache / rocketmq

Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.

dependency-check / DependencyCheck

OWASP dependency-check is a software composition analysis utility that detects publicly disclosed vulnerabilities in application dependencies.

spring-petclinic / spring-petclinic-microservices

Distributed version of Spring Petclinic built with Spring Cloud

apache / pulsar

Apache Pulsar - distributed pub-sub messaging system

apache / druid

Apache Druid: a high performance real-time analytics database.

line / armeria

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.

uber / NullAway

A tool to help eliminate NullPointerExceptions (NPEs) in your Java code with low build-time overhead

apache / paimon

Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.

google / adk-java

An open-source, code-first Java toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

instagram4j / instagram4j

An object-oriented reverse engineered Instagram Private API in Java. Build bots, scrap data, create Instagram apps, and a lot more in very few lines of code

anthonyraymond / joal

An open source command line RatioMaster with an optional WebUI.

tamboui / tamboui

A Java library for building modern terminal user interfaces.

jOOQ / jOOQ

jOOQ is the best way to write SQL in Java