Egg Framework

Egg is a popular web application framework for Node.js, created by Alibaba Group.

Features

Some of the key features of Egg include:

• Based on Koa, a lightweight and flexible middleware framework for Node.js
• Convention over configuration, making it easy to write consistent and maintainable code
• Modular design, with plugins for additional functionality
• Built-in support for TypeScript and other modern JavaScript features
• Extensive documentation and active community support

Getting Started

To get started with Egg, you'll need to have Node.js and npm installed on your system.

First, you can create a new project using the egg-init command:

$ npm i egg-init -g
$ egg-init my-project --type=typescript

This will create a basic Egg project using TypeScript.

Next, you can run the server with the following command:

$ cd my-project
$ npm run dev

This will start the server on http://localhost:7001/ by default.

Plugins

Egg provides a wide range of community-developed plugins to extend its functionality. Some popular plugins include:

• egg-mysql: provides a MySQL database connector and query builder
• egg-redis: provides a Redis client and API for caching and other operations
• egg-validate: provides request parameter validation using parameter

Conclusion

Egg is a powerful and flexible web application framework for Node.js. With its convention over configuration approach and extensive plugin ecosystem, it's a great choice for building modern web applications.