Node is widely used. If you want to learn node backend server development, you can take a look at express or koa, both of which have sample codes.
express comes with scaffolding, which can automatically generate a project template with the most basic structure. koa can use this scaffolding koa-generator.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Node is widely used. If you want to learn node backend server development, you can take a look at express or koa, both of which have sample codes.
express comes with scaffolding, which can automatically generate a project template with the most basic structure.
koa can use this scaffolding koa-generator.
If you are getting started for the first time, it is recommended to use express to build it,
http://www.expressjs.com.cn/4...