Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.

Service Provider Interface for R2DBC Implementations

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 …

Apache Doris is a real-time analytics and hybrid search database for AI agents.

Postgresql数据库消息队列客户端

A lightweight message queue. Like AWS SQS and RSMQ but on Postgres.

JavaFX mainline development

Fibers, Channels and Actors for the JVM

BILIBILI 直播/番剧 API

收集整理远程工作相关的资料

Free, open-source Sidecar/Duet alternative — use your iPhone or iPad as a true second monitor for your Mac over USB or WiFi. Low latency H.264, Retina HiDPI, touch input.

Pre-indexed code knowledge graph, auto syncs on code changes, for Claude Code, Codex, Gemini, Cursor, OpenCode, AntiGravity, Kiro, and Hermes Agent — fewer tokens, fewer tool calls, 100% local

🥤 COLA: Clean Object-oriented & Layered Architecture

A next.js web application that integrates AI capabilities with draw.io diagrams. This app allows you to create, modify, and enhance diagrams through natural language commands and AI-assisted visual…

DigitalPlat FreeDomain: Free Domain For Everyone

🔥CRMEB开源商城免费开源多语言商城系统，Tp6框架商城，系统可商用；包含小程序商城、H5商城、公众号商城、PC商城、App，支持分销、拼团、砍价、秒杀、优惠券、积分、会员等级、小程序直播、页面DIY，前后端分离，方便二开，更有详细使用文档、接口文档、数据字典、二开文档/视频教程，欢迎大家提出宝贵意见和建议

Distributed lock for your scheduled tasks

A small Android library allowing you to have a smooth and customizable horizontal or circular indeterminate ProgressBar

Let's use AI to Earn!

Build highly concurrent, distributed, and resilient message-driven applications using Java/Scala

The Web Security Testing Guide is a comprehensive Open Source guide to testing the security of web applications and web services.

Automated Adversary Emulation Platform

AdaptixC2 is a highly modular advanced redteam toolkit

A collaborative, multi-platform, red teaming framework

Merlin is a cross-platform post-exploitation HTTP/2 Command & Control server and agent written in golang.

Sub2API 一站式开源中转服务，让 Claude、Openai 、Gemini、Grok订阅统一接入，支持拼车共享，更高效分摊成本，原生工具无缝使用。

智能办公OA系统[SpringBoot2-快速开发平台]，适用于医院，学校，中小型企业等机构的管理。Activiti5.22+动态表单实现零java代码即可做到复杂业务的流程实施，同时包含文件在线操作、日志、考勤、CRM、ERP进销存、项目、拖拽式生成问卷、日程、笔记、计划、行政等多种复杂业务功能。同时，可进行授权二开。

The agent that grows with you

You're reading this. The skill predicted it. A workflow that turns every post into a calibrated experiment—score, blind-predict, retro, evolve. The future doesn't reward effort, it rewards those wh…

Apache Shiro is a powerful and easy-to-use Java security framework that performs authentication, authorization, cryptography, and session management