Debloat any Android or Google TV over Wi-Fi and get an Apple TV-style home.
Ghidra is a software reverse engineering (SRE) framework
A fast, ad-free home screen for Google TV. Open source, built with Claude Code. One button to undo.
Learn System Design concepts and prepare for interviews using free resources.
小说下载|网文下载 | 网络小说
Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.
🔥 官方推荐 🔥 RuoYi-Vue 全新 Pro 版本,优化重构所有功能。基于 Spring Boot + MyBatis Plus + Vue & Element 实现的后台管理系统 + 微信小程序,支持 RBAC 动态权限、数据权限、SaaS 多租户、Flowable 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 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.
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.
面向国内电视机的适配与应用升级改造:轻量 Android 电视桌面、应用配置、可恢复精简与机型验证。基于 Gathin23/tv-vibehack。
Apache CloudStack is an opensource Infrastructure as a Service (IaaS) cloud computing platform
Design patterns implemented in Java
All Algorithms implemented in Java
A libre lightweight streaming front-end for Android.
Open Source Identity and Access Management For Modern Applications and Services
🔥LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer(第 2 版)》、《程序员面试金典(第 6 版)》题解
🍬A set of tools that keep Java sweet.
Telegram for Android source
PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.
Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.
:fire: Seata is an easy-to-use, high-performance, open source distributed transaction solution.
🔥 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.
Redisson: Valkey & Redis Java Client and Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Over 50 Valkey and Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache..
A Java serialization/deserialization library to convert Java Objects into JSON and back
😱 从源码层面,剖析挖掘互联网行业主流技术的底层实现原理,为广大开发者 “提升技术深度” 提供便利。目前开放 Spring 全家桶,Mybatis、Netty、Dubbo 框架,及 Redis、Tomcat 中间件等
All-in-one IoT Platform - Device management, data collection, processing and visualization.
GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀
✨ 开源、免费、一站式 Java 权限认证框架,让鉴权变得简单、优雅!—— 登录认证、权限认证、分布式 Session 会话、微服务网关鉴权、SSO 单点登录、OAuth2.0 统一认证、jwt 集成、API Key 秘钥授权、API 参数签名
🏆 Real-Time no-code, powerful and secure ORM 🚀 providing APIs and Docs without coding by Backend, and Frontend(Client) can customize response JSONs 🏆 实时 零代码、全功能、强安全 ORM 库 🚀 后端接口和文档零代码,前端(客户端) 定制返回 JSON 的数据和结构
Tinker is a hot-fix solution library for Android, it supports dex, library and resources update without reinstall apk.
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
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...
🔎 Open source distributed and RESTful search engine.
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.
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.
jsoup: the Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety.
Apereo CAS - Identity & Single Sign On for all earthlings and beyond.
Java JWT: JSON Web Token for Java and Android
Continuous Inspection
A collection of source code generators for Java.
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
Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.
Spinnaker is an open source, multi-cloud continuous delivery platform for releasing software changes with high velocity and confidence.
Apache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services
Apache ShenYu is a Java native API Gateway for service proxy, protocol conversion and API governance.
Open source GPS tracking platform - self-hosted or managed, 200+ device protocols
:chart_with_upwards_trend: Capturing JVM- and application-level metrics. So you know what's going on.
OWASP dependency-check is a software composition analysis utility that detects publicly disclosed vulnerabilities in application dependencies.
An annotation processor for generating type-safe bean mappers
Examples and server integrations for generating the Swagger API Specification, which enables easy access to your REST API
An AI-powered next-generation open source real-time observability system.