Havuz

Description: 开源、免费、零依赖的数据库迁移与SQL转换工具。支持 Mssql/MySQL/PostgreSQL/SQLite/OceanBase/TiDB/达梦/金仓 等 23 种数据库互转。单文件 < 30MB，双击即用。

Personal Productivity & Accountability OS -Turn Intent Into Discipline with server-authoritative commitments, time-blocked planning, and pro

Type-safe SQL query builder. Zero dependencies, AST-first, hookable, tree-shakeable. Pure TypeScript.

Offline-first synchronization engine for SQLite and PostgreSQL, built in Rust with column-level CRDTs, authoritative partial replicas, and

Data-driven portfolio analytics tool built with NestJS, Angular, and PostgreSQL. Track stocks, ETFs, and cryptocurrencies anonymously.

Open-source plagiarism detection engine — verbatim & near-verbatim matching you can read, fork, and run on your own hardware. Apache-2.0.

Self-hosted Laravel monitoring agent. Drop-in Nightwatch alternative, open-source.

Distributed, centrally-controlled Web Application Firewall built on pingap & Cloudflare Pingora. Semantic attack detection, Cloudflare-style

Hybrid recommender system + RAG chatbot for IT courses (FastAPI + Express/TS + PostgreSQL), with an independent Data Lakehouse module (Spark

Express API for Hospital website. It serves public content, accepts contact messages and appointment bookings, and exposes an authenticated

Data-driven portfolio analytics tool built with NestJS, Angular, and PostgreSQL. Track stocks, ETFs, and cryptocurrencies anonymously.

Data-driven portfolio analytics tool built with NestJS, Angular, and PostgreSQL. Track stocks, ETFs, and cryptocurrencies anonymously.

Self-hosted client galleries for photographers — proofing, image selection, print shop, AI tagging. GDPR-native, your data stays with you. A

企业 AI 业务接入平台：统一身份、企业权限、MCP/HTTP 工具与多渠道业务接入

Native PostgreSQL app for macOS

Data-driven portfolio analytics tool built with NestJS, Angular, and PostgreSQL. Track stocks, ETFs, and cryptocurrencies anonymously.

Farm to table in Biliran province — buy fresh produce directly from local farms. React PWA + Express + Postgres.

A self-hosted task manager for projects, recurring work, reminders, collaboration and automation. Inspired by Todoist.

Open-source, self-hostable markdown team wiki with a built-in MCP server — so AI agents read, write, and search your docs as first-class tea

Open-source (Apache 2.0) macOS database client in Swift & AppKit for PostgreSQL, MySQL, SQL Server, SQLite, Redis/Valkey, MongoDB, DynamoDB,

A股免费高频数据采集工具：支持 CSV/PostgreSQL，覆盖日线、5分钟线、行情快照、基础资料与 pytdx 参考数据。A-share market data collectors.

go-dev-auth The comprehensive authentication library for Go. One config struct. Batteries included. Own your users.

An AI-native multi-model database unifying SQL, vector, full-text, graph, and sandboxed Python — for transactional, analytical, and agent wo

Data-driven portfolio analytics tool built with NestJS, Angular, and PostgreSQL. Track stocks, ETFs, and cryptocurrencies anonymously.

Data-driven portfolio analytics tool built with NestJS, Angular, and PostgreSQL. Track stocks, ETFs, and cryptocurrencies anonymously.

Data-driven portfolio analytics tool built with NestJS, Angular, and PostgreSQL. Track stocks, ETFs, and cryptocurrencies anonymously.

Data-driven portfolio analytics tool built with NestJS, Angular, and PostgreSQL. Track stocks, ETFs, and cryptocurrencies anonymously.

Data-driven portfolio analytics tool built with NestJS, Angular, and PostgreSQL. Track stocks, ETFs, and cryptocurrencies anonymously.

Data-driven portfolio analytics tool built with NestJS, Angular, and PostgreSQL. Track stocks, ETFs, and cryptocurrencies anonymously.

Data-driven portfolio analytics tool built with NestJS, Angular, and PostgreSQL. Track stocks, ETFs, and cryptocurrencies anonymously.

Data-driven portfolio analytics tool built with NestJS, Angular, and PostgreSQL. Track stocks, ETFs, and cryptocurrencies anonymously.

Data-driven portfolio analytics tool built with NestJS, Angular, and PostgreSQL. Track stocks, ETFs, and cryptocurrencies anonymously.

Data-driven portfolio analytics tool built with NestJS, Angular, and PostgreSQL. Track stocks, ETFs, and cryptocurrencies anonymously.

Data-driven portfolio analytics tool built with NestJS, Angular, and PostgreSQL. Track stocks, ETFs, and cryptocurrencies anonymously.

Data-driven portfolio analytics tool built with NestJS, Angular, and PostgreSQL. Track stocks, ETFs, and cryptocurrencies anonymously.

Data-driven portfolio analytics tool built with NestJS, Angular, and PostgreSQL. Track stocks, ETFs, and cryptocurrencies anonymously.

Fix race conditions across Node.js processes: ordered operations, expiring holds, and state that survives a restart, in your SQL database. A

The open source agentic dental software. Built for AI.

一个现代化的全栈博客系统，集成了文章管理、评论互动、友链交换、动态发布、数据统计等完整功能。

📊 追踪国家队（汇金/社保）持仓 ETF 的份额变化与十大持有人动态，基于 Flask + PostgreSQL + ECharts 构建的量化看板

Self-hosted uptime monitoring for teams: HTTP, ping and DNS checks with alerts by email, Slack, Telegram, WhatsApp and webhook.

Mooship is an open-source Moodle deployment toolkit for Ubuntu Linux servers. Automate Moodle installation with Docker Compose, PHP-FPM, Ngi

The AI-native control plane for your data stack.

Open-source Bill of Materials (BOM) wiki: an editable, versioned encyclopedia of products, assemblies, parts, and manufacturing knowledge.

Self-hosted evidence store for coding agents.

Rust-native federated SQL query engine with governance enforced in the query plan. One PostgreSQL endpoint for all your databases.

3DGS 在线重建查看器 + 个人主页（郑州大学双足实验室 3D 方向考核作品）

启创墨域Chevoink——一款面向长篇小说的 AI 创作平台：可恢复任务、版本化正文、来源可追溯的研究与质量检查的创作平台。React / TypeScript / PostgreSQL，附阅读与社区。

Database-Backed Durable Rust Workflows

Move whole tables between databases fast — Postgres, MySQL, ClickHouse, BigQuery. Rust engine, one-line Python API, bounded memory.