{"repo":"yoosuf/Messenger","free":true,"listed":false,"github":"https://github.com/yoosuf/Messenger","clone":"git clone https://github.com/yoosuf/Messenger.git","description":"Relational messaging database schema for one-to-one and group chat apps with attachments and MySQL Workbench model.","language":null,"stars":612,"topics":["api","backend","chat","database-schema","erd","group-chat","messaging","mysql","mysql-workbench","one-to-one-chat"],"license":null,"category":"chat-messaging","readme_excerpt":"Messenger Messenger is a relational database design for modern messaging applications. It provides a practical schema to build both one-to-one and group chat systems with support for common messaging workflows. If you use this project in production or for learning, feel free to share your implementation. What This Repository Includes - messenger.sql : SQL schema for a messaging platform. - Messenger.mwb : MySQL Workbench model file for visual schema design. - Messenger.png : ER-style diagram preview of the schema. Documentation - ARCHITECTURE.md : Table domains, relationships, and design notes. - AGENTS.md : Cross-agent development rules for this repository. - CLAUDE.md : Claude-specific implementation guidance. - .github/copilot-instructions.md : Copilot-specific coding guidance. - docs/AGENTIC DEVELOPMENT.md : AI-assisted development workflow. - docs/NODE EXPRESS TYPESCRIPT POSTGRES SOCKET.md : Node.js + Express + TypeScript + PostgreSQL + Socket.IO implementation guide. - docs/GO POSTGRES SOCKET.md : Go + PostgreSQL + WebSocket implementation guide. - CONTRIBUTING.md : Contribution and pull request expectations. Prompt Pack - .github/prompts/node-express-typescript-postgres-socket.prompt.md : Generate a full Node.js backend scaffold. - .github/prompts/go-postgres-socket.prompt.md : Generate a full Go backend scaffold. - .github/prompts/dual-backend-roadmap.prompt.md : Generate a phased delivery roadmap for both stacks. Core Capabilities - One-to-one conversation support. -","default_branch":null,"files":null,"tree":[],"storefront":"/r/yoosuf","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/yoosuf/Messenger/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}