Free, simple, and intuitive online database diagram editor and SQL generator.
- database-schema
- editor
- mariadb
- postgresql
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Free, simple, and intuitive online database diagram editor and SQL generator.
A query builder for PostgreSQL, MySQL, CockroachDB, SQL Server, SQLite3 and Oracle, designed to be flexible, portable, and fun to use.
抖音 / TikTok 平台作品下载/数据采集工具
A javascript library to run SQLite on the web.
小红书(XiaoHongShu、RedNote)链接提取/作品采集工具
Database manager for MySQL, PostgreSQL, SQL Server, MongoDB, SQLite and others. Runs under Windows, Linux, Mac or as web application
A simple Node.js ORM for PostgreSQL, MySQL and SQLite3 built on top of Knex.js
🔥 LimeSurvey – A powerful, open-source survey platform. A free alternative to SurveyMonkey, Typeform, Qualtrics, and Google Forms, making it simple to create online surveys and forms with unmatched flexibility.
Atomic and non-atomic counters and rate limiting tools. Limit resource access at any scale.
Small self-contained pure-Go web server with Lua, Teal, Markdown, HTTP/2, QUIC, Redis, TypeScript, npm-less React 19, SQLite, and PostgreSQL support ++
Privacy-focused encrypted email for everyone. All-in-one alternative to Gmail + Mailchimp + Sendgrid.
🕉 Soul | Automatic SQLite RESTful and realtime API server | Build CRUD APIs in minutes!
A Next.js and MongoDB web application, designed with simplicity for learning and real-world applicability in mind.
🚀 A real-time monitoring dashboard for Claude Code & Codex, built with SQLite3, Node.js, Express, React, Vite, TailwindCSS, & WebSockets. It tracks sessions, agent activity, tool usage, and subagent orchestration, providing live analytics, a Kanban status board, status notifications, a cute buddy, & an interactive web UI/MacOS/Windows native app.
Automatically create a GraphQL server from a SQLite database or a SQL file
Common Database Interface for Node
Gets you a JSON Schema from PostgreSQL or SQLite3. Also supports arrays and default values. Use it for introspection or preparing your domain models like with Rails's Active Record.
Lightweight, self hosted platform for building webhooks, scheduled tasks and pages. Implement your logic with Bash, Lua or mRuby
JSON Store with MQTT Interface :books::open_file_folder::satellite:
Capture, inspect, and replay webhooks with 90-day history + signature verification. Built on Cloudflare Workers + D1.
Open-source PocketBase security auditor: detects empty rules, the @request.auth.id != trap, true literals. Active probe confirms leaks live.