Databases & Storage

25 MB lightweight cross-platform database client for 100+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Dameng. Built-in AI, MCP Server, CLI, desktop and Docker. | 轻量级跨平台数据库管理工具，支持 MySQL、PostgreSQL、SQLite、Redis、MongoDB、达梦等 100+ 数据库，提供桌面端、Docker、CLI、内置 AI 助手和 MCP。

A fast, keyboard-first database client built with Rust and GPUI.

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

Full-stack cafe ordering app with menu, cart, coupons and voice alerts built with Next.js TypeScript and Supabase

🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.

HydraDB - fast graph database on object storage

A fast, native, keyboard-driven database client for macOS. 20 databases, an AI assistant that shows its work, free and open source.

The most popular Kubernetes Operator for PostgreSQL.

The Ultimate Guide to Free Cloud Hosting. Compare 100+ Free Tier vs Paid platforms: Vercel, Netlify, Heroku, AWS, & VPS. Deploy Node.js, Python, Docker, Databases (SQL/NoSQL), & AI Models for free.

The Web framework for perfectionists with deadlines.

App to easily query, script, and visualize data from every database, file, and API.

🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.

Aplus Framework Database Library

Database migrations. CLI and Golang library.

Dext - Modern Full Stack Framework for Delphi

A full-stack URL shortener built with Python, Flask, JavaScript, SQLite, and PostgreSQL.

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

Attendance Monitoring System using QR Code build in Laravel and MySQL

A high-performance multi-data-source database client, about 30MB, AI and MCP ready, with no Electron bloat.

One browser tab for PostgreSQL, MySQL, Oracle, SQL Server, MongoDB, Redis, SQLite, Couchbase, ClickHouse, Druid, DuckDB, Turso and more. An open-source SQL IDE with SSO, audit trail and AI-assisted queries MIT licensed, with nothing held back behind an enterprise wall.

Internal order management system for NR Industries (transformer manufacturing). Role-based dashboards, real-time order tracking through production stages, PDF spec sheets, and audit logging — built with Next.js and Supabase.

Run periodic jobs in PostgreSQL

SkipStream - Browser extension to skip intros, recaps, and outros. Syncs watch history across devices via your own Supabase project.

Turn standard Markdown tables into interactive Notion-like databases: Kanban board view, multi-select tags, date pickers, calculations, and advanced filters with zero lock-in.

Postgres intelligence for ai agents

A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The LLVM of databases.

Fully transparent SSH, HTTPS, Kubernetes, database and RDP/VNC bastion/PAM that doesn't need additional client-side software

:honeybee: IoT Technical Guide --- 从零搭建高性能物联网平台及物联网解决方案和Thingsboard源码分析 :sparkles: :sparkles: :sparkles: (IoT Platform, SaaS, MQTT, CoAP, HTTP, Modbus, OPC, WebSocket, 物模型，Protobuf, PostgreSQL, MongoDB, Spring Security, OAuth2, RuleEngine, Kafka, Docker)

An open-source engine that turns continuous content streams into search and monitoring. Durable ingestion, hybrid search, alerts, and plugins for formats, models and business rules.

A big data knowledge repository covering data warehouse modeling, real-time computing, big data, data platforms, system design, Java, algorithms, and more.

SQLSync is a collaborative offline-first wrapper around SQLite. It is designed to synchronize web application state between users, devices, and the edge.

Backend for University Management System. Built with Express, TypeScript, Neon PostgreSQL, Drizzle ORM, Better-Auth, and Arcjet.

❄️ Coolest database around 🧊 Embeddable column database written in Go.

Full-stack attendance management system for universities — teachers mark student attendance via an interactive React dashboard, backed by a normalized MySQL database and an Express REST API. Built as a Database Systems course project.

Restaurant ordering management system (PHP + MySQL)

Ivory is a database cluster management tool that puts control in your pocket. It gives you a unified UI for cluster management, a query builder, container control, and VM monitoring — so you can manage and troubleshoot your infrastructure from anywhere, even your phone.

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

Open-Source MongoDB GUI IDE

Modern Go control plane for LAMP hosting and cPanel cpmove migrations.

A super fast Graph Database uses GraphBLAS under the hood for its sparse adjacency matrix graph representation. Our goal is to provide the best Knowledge Graph for LLM (GraphRAG).

A modern self-hosted music player built in PHP, with a clean UI, SQLite backend, and full PWA (Progressive Web App) features. Scan your music collection, play songs in your browser, manage favorites/playlists, upload and edit your own songs, and more—all in one lightweight app.

Free and open source database client built natively for developers

Next.js + Supabase PWA Starter 🚀

A lightweight library that adds job scheduling capabilities to RQ (Redis Queue)

Consent-first interoperability gateway that lets Indian government departments securely reuse each other's verified data - plus a citizen app for complaints, RTI and AI legal help in 10 languages. Smart India Hackathon 2026 (SIH26129).

Kafka broker embedded in postgres

Apache ZooKeeper

A command-line client for SQL Server with auto-completion and syntax highlighting

Free, open-source SQL Server and Postgres performance monitoring. Collectors, real-time alerts, graphical plan viewer, MCP server for AI analysis. Supports SQL 2016-2025, Azure SQL, AWS RDS, Postgres, Aurora Postgres.

Predictive lock-contention monitoring for Postgres. Scores blocking backends by risk before they cascade, using a background worker in pgrx/Rust.