Havuz

Smart Promise Tracker AI 2026 – Commit Memory Engine

Hybrid search for Obsidian vaults via plugin, CLI, and MCP server

鲜知贴：可复刻的 ESP32 墨水屏食材保鲜提醒器，包含 H5/Node.js/SQLite 服务端、C3/S3 固件、三色/四色屏渲染和 3D 打印外壳，支持公共托管、本地与自托管部署。

A DynamoDB emulator in Rust, backed by SQLite. Starts in milliseconds as a single static binary, and is verified against real AWS by a publi

基于 Spring AI 2.0 的生产级 ERP 智能助手｜Production-ready ERP AI assistant with RAG, Tool Calling, chat memory, dynamic SQL tools, multi-tenancy and E

📊 Browse your AI coding spend in the terminal — OpenCode, Claude Code, Codex & friends

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

📊 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

Stream PostgreSQL changes into standard Apache Iceberg tables, built in Rust.

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

Persistent memory, reflection & safety for AI agents. No vector DB, no embedding server — BM25 + multi-hop retrieval runs in-process. Hosted

Local-first analytics for Claude Code, Codex, Gemini CLI, OpenCode, Cursor CLI, GitHub Copilot CLI, and Copilot Chat in VS Code sessions, bu

Open-source booking, CRM & POS for salons, barbershops, cafes and shops. Zero commission. WhatsApp & Telegram reminders. Self-hosted via Doc

Self-hosted memory server for AI agents. Share context across Claude Code, Codex, OpenCode, and ChatGPT over MCP.

Plainva is an open-source, local-first editor for plain Markdown vaults. It aims to open existing Obsidian-compatible vaults directly from c

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

AI-native video editor driven as a local MCP server. Linux + Windows: ingest, transcribe, edit graph, melt/ffmpeg render, QC.

本地 AI 影像创作台：素材与交付版本管理、按用户轮转的任务队列、资源容量控制、自动剪辑与质量检查。

📊 Modern full-stack bookkeeping and financial control dashboard built with ASP.NET Core, Blazor, and PostgreSQL.

SQL transformation framework with custom compile-time checks, end-to-end testing and safe renames that keep your table history.

Balanced Portfolio 是一款机构级的投资管理工具，包括基于桥水基金风险平价理论的全天候策略投资组合管理与回测系统、中金所股指期货描述性统计看板和场外期权自动敲入敲出产品(autocallables)结构化产品定价功能，供广大投资者参考和交流学习。

Sard (سَرْد) — a desktop EPUB & PDF reader with first-class Arabic typography. Tauri 2 + Rust + React. Offline neural text-to-speech, spoile

A PostgreSQL proxy that keeps each user's data in their own region. Shards by a key you name, splits reads from writes, pools connections, a

Native AI inference for PHP 8.3+ - run ONNX, GGUF (llama.cpp) and RubixML models directly in your PHP process via FFI. Chat, streaming, embe

Searchable rich-text notes for techs. One encrypted notepad instead of 80 Notepad tabs: SQLite FTS5 search, SQLCipher protection, wikilinks

Open-source AI operations platform for cross-border commerce: product collection, drafts, AI content optimization, publishing, and order/inv

Open-source warehouse management system for e-commerce

可直接编辑的个人空间，包含作品、文字、相册、收藏与音乐。React + TypeScript + SQLite

The easiest way to self-host projects on your own server. Connect your AI agent and let it deploy, maintain and manage multiple projects on

I used to use Linktree but was never fully satisfied. Now it has ads and runs slow. Tried alternatives, still not happy — so I built my own,

Open-source, web-based knowledge base — Obsidian-style linked markdown notes, backlinks and a GPU-rendered knowledge graph. FastAPI + Next.j

Self-hostable clipboard manager web app. Next.js (App Router) + TypeScript + React frontend, Supabase as the entire backend (auth, Postgres

A Go-based RSS feed aggregator with automated feed fetching, PostgreSQL storage, and a command-line interface.

🚧 Work in Progress

Diretório de negócios do bem: a comunidade indica quem cuida das pessoas, da comunidade e do planeta, e os donos contam suas histórias.

Read-only passthrough FUSE filesystem presenting a virtually reorganized, re-tagged view of a music library backed by SQLite — without copyi

Open-source Casino Platform Framework - AI-Native, Self-hosted, Headless, Plugin-based 🎰

Free, open-source, local-first workout tracker for iOS, Android, and Apple Watch, built with React Native, Expo, and SQLite. Sync is optiona

Local-first, MCP-native tool for modelling software architecture. C4-style semantic model, React Flow editor, SQLite, single container — a s

Dompetku — a private, self-hosted personal finance tracker: budgets, goals, recurring & split transactions, gold & net worth, Telegram bot,

Agentic social media scheduler to post on multi platforms with built-in MCP

AI-powered urban issue detection platform using YOLOv8, React, Node.js, FastAPI, PostgreSQL, and Docker.

A modern RSS reader that is actually fast and actually small. 5-6 MB installer, 41 MB of memory, and a feature set no other desktop reader m

Self-hosted SEO platform: rank tracking, keyword research, competitor gaps, AI Overview visibility, site audits, link gaps, and local map-pa

Lightweight, async multi-agent framework with native SQLite persistence and handoffs for WhatsApp, Telegram, Webhooks, and CLI. Production-h

Love小家（CoupleSpace）是一个面向情侣的私密实时共同空间：相册、时光轴、悄悄话、纪念日、AI 日记、情书、地图、通话与共同宠物。

Delete all your tweets, replies, and retweets on X (Twitter) for free — a copy-paste browser console script. No app, no API key, no data lea

⚡️ Open source Next.js SaaS boilerplate and starter kit: Better Auth, Stripe, Prisma, Tailwind, TypeScript. Full payments in the free tier,

CRM multicanal con agente de IA: WhatsApp, Instagram y Messenger en una bandeja. Califica leads, mueve el pipeline y deja la ficha al dia. U

Installable DeepSeek Harness knowledge base plugin