Koa

reference

• koa

  Expressive middleware for node.js using ES2017 async functions

• koa-docs-Zh-CN
• koa examples
• koa-typescript-cms
• Node 安全指南
• Koa 错误处理

sequelize

• Sequelize : docs

  Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB (v6), DB2 and DB2 for IBM i.

• sequelize-docs-Zh-CN : Sequelize 中文文档
• sequelize !: 语法
• sequelize-typescript

  Decorators and some other features for sequelize