| Server IP : 162.253.224.18 / Your IP : 216.73.216.135 Web Server : Apache System : Linux s18.infinitysrv.com 3.10.0-962.3.2.lve1.5.89.el7.x86_64 #1 SMP Thu Jul 9 15:55:31 UTC 2026 x86_64 User : dejavumk ( 1184) PHP Version : 7.4.33 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /home/dejavumk/nutricoach.dejavumkt.info/node_modules/is-stream/ |
Upload File : |
# is-stream [](https://travis-ci.org/sindresorhus/is-stream)
> Check if something is a [Node.js stream](https://nodejs.org/api/stream.html)
## Install
```
$ npm install --save is-stream
```
## Usage
```js
const fs = require('fs');
const isStream = require('is-stream');
isStream(fs.createReadStream('unicorn.png'));
//=> true
isStream({});
//=> false
```
## API
### isStream(stream)
#### isStream.writable(stream)
#### isStream.readable(stream)
#### isStream.duplex(stream)
#### isStream.transform(stream)
## License
MIT © [Sindre Sorhus](https://sindresorhus.com)