A fast, ad-free home screen for Google TV. Open source, built with Claude Code. One button to undo.
A tool for reverse engineering Android apk files
A free, open-source alternative to Burp Suite: an intercepting proxy and web app security testing suite with Repeater, Intruder, Collaborator and a built-in OWASP ZAP scanner. Linux, AGPL-3.0.
Instagram Android API evidence, OpenAPI catalog, and local JavaScript Swagger workbench
Free and Open Source, Distributed, RESTful Search Engine
Free/Best Software for Minecraft Yet
Free/Best Software for Minecraft Yet
Open-source OMR and guided music practice: turn sheet music PDFs/images into MusicXML/MIDI, refine scores, and practice with MIDI or microphone feedback.
Instagram without Reels, feed or ads: an open-source, updatable Instagram app for Android that keeps DMs and stories.
Arabic home screen and Saudi screensaver for Android TV / Google TV, plus a safe speed-up. Your AI agent sets it all up. واجهة عربية وشاشة توقف سعودية لتلفزيونات أندرويد، يركّبها لك مساعد الذكاء الاصطناعي.
Apache CloudStack is an opensource Infrastructure as a Service (IaaS) cloud computing platform
Design patterns implemented in Java
😮 Core Interview Questions & Answers For Experienced Java(Backend) Developers | 互联网 Java 工程师进阶知识完全扫盲:涵盖高并发、分布式、高可用、微服务、海量数据处理等领域知识
A type-safe HTTP client for Android and the JVM
A libre lightweight streaming front-end for Android.
Open Source Identity and Access Management For Modern Applications and Services
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
Event Driven Orchestration & Scheduling Platform for Mission Critical Applications
PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.
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.
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
Jenkins automation server
:fire: Seata is an easy-to-use, high-performance, open source distributed transaction solution.
APM, Application Performance Monitoring System
🔥 人人可用的开源 BI 工具,数据可视化神器。An open-source BI tool alternative to Tableau.
JDK main-line development https://openjdk.org/projects/jdk
Video players (IJKplayer, ExoPlayer, MediaPlayer), HTTPS, 16k page size, danmaku (bullet chat) support, external subtitles, support for filters, watermarks, and GIF screenshots, pre-roll and mid-roll ads, multiple simultaneous playback, basic seeking/dragging, volume and brightness adjustment, play-while-cache support
Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.
MyBatis SQL mapper framework for Java
一款面向泛前端产品研发全生命周期的效率平台。
ruoyi-vue-pro 全新 Cloud 版本,优化重构所有功能。基于 Spring Cloud Alibaba + MyBatis Plus + Vue & Element 实现的后台管理系统 + 用户小程序,支持 RBAC 动态权限、多租户、数据权限、工作流、三方登录、支付、短信、商城、CRM、ERP、MES、IM、AI 大模型、IoT 物联网等功能。你的 ⭐️ Star ⭐️,是作者生发的动力!
A high performance caching library for Java
QuestDB is a high performance, open-source, time-series database
The ZAP by Checkmarx Core project
Quarkus: Supersonic Subatomic Java.
Open source alternative to Auth0 / Firebase Auth / AWS Cognito
Style and Grammar Checker for 25+ Languages
Vert.x is a tool-kit for building reactive applications on the JVM
Access your entire server infrastructure from your local desktop
Apache DolphinScheduler is the modern data orchestration platform. Agile to create high performance workflow with low-code
💪 A framework for assisting in the renovation of Android componentization (帮助 Android App 进行组件化改造的路由框架)
Apache Druid: a high performance real-time analytics database.
🔎 Open source distributed and RESTful search engine.
APM, (Application Performance Management) tool for large-scale distributed systems.
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.
Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.
Apache ZooKeeper
The most widely used, high performance Minecraft server that aims to fix gameplay and mechanics inconsistencies
Guice (pronounced 'juice') is a lightweight dependency injection framework for Java 11 and above, brought to you by Google.
Mybatis通用分页插件
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
OpenRefine is a free, open source power tool for working with messy data and improving it
A configuration as code language with rich validation and tooling.
Apereo CAS - Identity & Single Sign On for all earthlings and beyond.
Continuous Inspection
Agentic AI Framework for Java Developers
Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the cloud. It integrates perfectly with Spring, it is extremely lightweight and based on simple concepts.
Open source real-time translation app for Android that runs locally
Welcome to the AWS Code Examples Repository. This repo contains code examples used in the AWS documentation, AWS SDK Developer Guides, and more. For more information, see the Readme.md file below.
Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.