# Common code...

In all cases, after `npm install sack.vfs` you have to import/require it...


## Load as a Common JS library

```
const sack = require('sack.vfs' );
```

## Load as a Module

```
import {sack} from "sack.vfs"
```


## Tutorial Topics

 - [Sqlite](tutorial-sqlite.md)
 - [Websockets](tutorial-network.md)
 - [Object Storage](tutorial-objectStoragem.md)