Havuz

Nextly is an open-source CMS and visual page builder for Next.js. Model content, build pages, localize, version and release from your own st

Self-hosted, open-source Splitwise alternative with AI receipt scanning. One Docker container, no external database.

A simple CLI for SQL databases

BETA RELEASE - NOT FOR PRODUCTION: Transparent data tiering and partition lifecycle management for PostgreSQL. A single table spans recent r

Persistent storage for energy portfolios: Assets, grid topology, and bitemporal time series in one connected database. Built on PostgreSQL +

Pessimistic row-level locking and distributed advisory locks for EF Core — ForUpdate() / ForShare()

Cost-aware revenue intelligence engine that selectively buys enrichment evidence, knows when to stop, and produces auditable Decision Receip

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

Doktainer is an open-source, self-hosted platform for managing servers, applications, containers, domains, SSL, backups, and deployment oper

eBPF tracer and analyzer for io_uring. Reconstructs per-request latency, io-wq punts, and batching from kernel tracepoints, then names the p

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

Free open-source business data enrichment engine. The open-source alternative to Apollo, ZoomInfo, and Clearbit.

Self-hosted digital goods delivery platform: Spring Boot 3 API + Next.js 16 storefront, Epay/USDT payment pipeline, risk control, full admin

Async FastAPI service template with authentication, background jobs, caching, and PostgreSQL.

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

Antifraud Trainer 2026: Best Interactive Scam Defense Simulator for Teams

Cosmo is a terminal user interface (TUI) that provides real-time visibility into PostgreSQL database health, query performance, lock content

AI Anti-Fraud Trainer 2026: Interactive Scam Defense Simulation

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

A Node.js analytical query builder inspired by Kysely and other popular libraries.

Fluent, type-safe, Go-native style SQL query builder with the migration generation tool

Next.js + PostgreSQL UPI scanner/order hub with Telegram login, worker dashboard, wallets, and admin tools

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。

ClickDetect is a vendor-agnostic alerting framework for threshold-based detection. It works with ClickHouse, OpenSearch/Elasticsearch, Victo

A proof-of-concept toolkit for building PostgreSQL extensions in C# with Native AOT

SYNCLE keeps multiple databases in sync, live, without kafka.

Open-source security audits for Supabase: a read-only MCP server, a CLI agent and a Claude Skill. Finds RLS misconfigurations, exposed keys

Database-level deletion auditing for Rails applications without soft delete.

PostgreSQL-compatible SQL, graph, and vector database built from scratch in Rust.

코스닥 DART 공시 실시간 분석 + 섹터 공포·탐욕 지수 + 사주 기반 종목 궁합 + 페르소나 투자 AI. Supabase·Neon·Redis·Vercel $0/월 인프라. Google 로그인으로 무료 이용.

A terminal database workbench for PostgreSQL, MySQL, MariaDB and SQLite, with guardrails for AI agents. Written in Rust.

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

Open-source, self-hostable in-app notification inbox infrastructure: one Rust binary + Postgres + Redis, a small HTTP API, and a drop-in <In

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

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

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。

A fast, native database client for PostgreSQL, MySQL and SQLite. Written in Rust with egui; runs on Linux, macOS and Windows.

自托管的微信公众号图文工作台：写正文、配样式与封面、预览确认后存入你自己的公众号草稿箱

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

Persistent memory and operational continuity for AI coding agents — append-only event ledger (AgentBook), rolling summaries, self-model, bel

Real-Time M-Pesa Transaction Streaming Pipeline built using modern data engineering technologies to ingest, process, stream, and analyze tra

Fuzzphony is a PostgreSQL-native search layer for PHP and Symfony: typo-tolerant, accent-insensitive, ranked full-text search with filters a

Enterprise AI Agent Platform: Distributed memory storage + SSH sandbox execution, serve unlimited agents with minimal cloud infrastructur

Native PostgreSQL app for GNOME

A disposable copy of your production stack for every pull request: masked Postgres, contained third-party APIs, and agents that use your app

Self-hosted cycling analytics platform — Strava ingestion, Grafana dashboards, intelligent route planning. No Strava Premium required.

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

OpenXiv is an AT Protocol preprint server with source-based submissions, public provenance, typed endorsements, OAI-PMH, and Bluesky federat

A self-hosted, privacy-first personal finance app for accounts, budgets, cashflow, goals, and CSV imports.

A modern, self-hosted infrastructure management dashboard. Track servers, VMs, disks, IPs, and network connections with a visual 2D work