freeok / so-novel

Java tool that downloads web novels and exports them to EPUB, TXT, or PDF, with TUI, WebUI, and CLI interfaces.

DSH-APP / DSHA

免 ROOT 免 Termux，在手机上跑 DeepSeek Harness。完整 Ubuntu 环境 + proroot 零 ptrace 开销 · AI 输出实时上屏 · ADB 直连 · 数据不丢

kulwantnagi / android-tv-makeover

Debloat an Android TV, replace its home screen with a clean Apple TV style launcher, and add a fast Indian live TV app. Reversible, over Wi-Fi ADB.

OtterMind / Chat2DB

Chat2DB is a free, cross-platform, local-first database client and SQL workspace for developers, DBAs, analysts, and data teams. Connect to 40+ databases, manage data, edit and run SQL, and use your own AI model to generate, explain, and optimize queries. Available on desktop, web, Docker, and CLI, with MCP support.

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!

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.

cocombee / glass-tv

Make your Android TV or Google TV fast and ad-free again: debloat it over Wi-Fi, then come home to a glass home screen with a new place to visit every week.

SysAdminDoc / HushFacebook

Hushfacebook Morphe patches for Facebook. Hide ads, suggested posts, save videos and photos, tune playback and Reels, and use a focused Marketplace mode, and much more.

sapphirexai / bufferpad

面向制造现场的缓冲垫寿命追踪与 PLC 联动系统。 提供扫码计数、防重复计数、寿命预警、使用记录和本地部署。

theonedev / onedev

The Unified and Autonomous Development Platform

AsamK / signal-cli

signal-cli provides an unofficial commandline, JSON-RPC and dbus interface for the Signal messenger.

primefaces / primefaces

Ultimate Component Suite for Jakarta Faces

higress-group / himarket

HiMarket is an enterprise-level "AI Capability Marketplace and Developer Ecosystem Hub." It is not merely a simple aggregation of traditional APIs, but rather a comprehensive platform that packages, publishes, manages, and operates core AI assets such as enterprise Model APIs, MCP Servers, Agent APIs, etc., through standardized product formats.

miaixzo / bus

Bus (Enterprise Application/Service Bus) is a foundational framework and service suite; a lightweight enterprise-grade application/service framework built on Java 21+, providing standardized service suites and distributed middleware solutions.

XiaoTong6666 / Sui

Modern super user interface implementation on Android.

SysAdminDoc / HushMessenger

Morphe patches for Facebook Messenger. Privacy switches and fewer promotions.

alibaba / arthas

Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas

OpenFeign / feign

Feign makes writing java http clients easier

btraceio / btrace

Production-safe dynamic tracing and diagnostics for Java applications—attach to live JVMs with no restart or recompilation.

CaffeineMC / sodium

A high-performance rendering engine replacement for Minecraft, which greatly improves frame rates and reduces micro-stutter

JodaOrg / joda-time

Joda-Time is the widely used replacement for the Java date and time classes prior to Java SE 8.

knowm / XChange

XChange is a Java library providing a streamlined API for interacting with 60+ Bitcoin and Altcoin exchanges providing a consistent interface for trading and accessing market data.

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.

openrocket / openrocket

Model-rocketry aerodynamics and trajectory simulation software

alldatacenter / alldata

🔥🔥 AllData可定义数据中台，以数据平台为底座，以数据中台为桥梁，以机器学习平台为工厂，以大模型应用为上游产品，提供全链路数字化解决方案。产品正式演示体验、社群咨询、商务采购：https://docs.qq.com/doc/DVHlkSEtvVXVCdEFo

opensolon / solon

🔥 Java enterprise application development framework for full scenario: Restrained, Efficient, Open, Ecologicalll!!! 700% higher concurrency 50% memory savings Startup is 10 times faster. Packing 90% smaller; Compatible with java8 ~ java26; Supports LTS. (Replaceable spring)

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".

LSPosed / AndroidHiddenApiBypass

LSPass: Bypass restrictions on non-SDK interfaces

PurpurMC / Purpur

Purpur is a drop-in replacement for Paper servers designed for configurability, and new fun and exciting gameplay features.

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-projects / spring-integration-samples

You are looking for examples, code snippets, sample applications for Spring Integration? This is the place.

openpnp / openpnp

Open Source SMT Pick and Place Hardware and Software

ctripcorp / x-pipe

X-Pipe是由携程框架部门研发的Redis多数据中心复制管理系统。基于Redis的Master-Slave复制协议，实现低延时、高可用的Redis多数据中心、跨公网数据复制，并且提供一键机房切换，复制监控、异常报警等功能。开源版本和携程内部生产环境版本一致。

kaikramer / keystore-explorer

KeyStore Explorer is a free GUI replacement for the Java command-line utilities keytool and jarsigner.

eclipse-openvsx / openvsx

An open-source registry for VS Code extensions

facebook / SoLoader

Native code loader for Android

moyangzhan / langchain4j-aideepin

AI 应用平台（聊天、绘画、知识库、工作流、 MCP服务市场、语音输入输出、长期记忆） | AI application platform (Chat,Draw,RAG,Workflow,MCP marketplace, ASR,TTS, Long-term memory etc)

mucommander / mucommander

A lightweight, cross-platform file manager with a dual-pane interface

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.

FaceAISDK / FaceAISDK_Android

Android on_device Face Recognition 、 Liveness detection and 1:N & M:N Face Search SDK 端侧可离线人脸识别 活体检测 以及1:N M:N 人脸搜索SDK

potato-security / PotatoTool

这款工具是一款功能强大的网络安全综合工具，旨在为安全从业者、红蓝对抗人员和网络安全爱好者提供全面的网络安全解决方案。它集成了多种实用功能，包括解密、分析、扫描、溯源等，为用户提供了便捷的操作界面和丰富的功能选择。This tool offers robust network security solutions for professionals and enthusiasts. With features like decryption, analysis, scanning, and traceability, it provides a user-friendly interface and diverse functionality.

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.

MCreator / MCreator

MCreator is an open-source software used to make Minecraft Java Edition mods, Minecraft Bedrock Edition Add-Ons, resource packs, and data packs using an intuitive easy-to-learn interface or with an integrated code editor. It is used worldwide by Minecraft players, aspiring mod developers, for education, online classes, and STEM workshops.

sagframe / sagacity-sqltoy

Java ORM alternative to MyBatis & Hibernate: JPA-style CRUD + SQL-first queries. Dynamic conditions without <if> blocks; one SQL across 25 databases (auto dialect & function adaptation); self-optimizing pagination; cache translate (no dictionary JOINs); race-proof updateFetch ledgers; sharding, multi-tenancy, data masking. In production since 2008.

microsoft / mssql-jdbc

The Microsoft JDBC Driver for SQL Server is a Type 4 JDBC driver that provides database connectivity with SQL Server through the standard JDBC application program interfaces (APIs).

DSpace / DSpace

(Official) The DSpace digital asset management system that powers your Institutional Repository

RPTools / maptool

Virtual Tabletop for playing roleplaying games with remote players or face to face.

SpaceMadness / lunar-unity-console

High-performance Unity iOS/Android logger built with native platform UI

PaperMC / adventure

A user-interface library for Minecraft: Java Edition

spring-projects / spring-data-commons

Spring Data Commons. Interfaces and code shared between the various datastore specific implementations.

facebookincubator / Battery-Metrics

Library that helps in instrumenting battery related system metrics.

chunky-dev / chunky

A path tracer to create realistic images of your Minecraft worlds.

DataDog / dd-trace-java

Datadog APM client for Java

tamboui / tamboui

A Java library for building modern terminal user interfaces.

Sunagatov / Iced-Latte

a online Marketplace for coffee retail (Backend)

TeamGalacticraft / Galacticraft

The classic space mod, rewritten for modern versions of Minecraft.

uyuni-project / uyuni

Open-source systems management and configuration platform

undera / jmeter-plugins

A Marketplace for JMeter Plugins

Cloeille / picsou-finance

Self-hosted personal finance dashboard Track bank accounts, brokerage, crypto, and net worth — all in one place.

aws / aws-lambda-java-libs

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