is-stream
Advanced tools
- Version published
- Maintainers
- 1
- Weekly downloads
- 64,451,489
- increased by9.72%
Weekly downloads
Readme
is-stream
Check if something is a Node.js stream
Install
$ npm install is-stream
Usage
import fs from 'node:fs';
import {isStream} from 'is-stream';
isStream(fs.createReadStream('unicorn.png'));
//=> true
isStream({});
//=> false
API
isStream(stream)
Returns a boolean for whether it's a Stream.
isWritableStream(stream)
Returns a boolean for whether it's a stream.Writable.
isReadableStream(stream)
Returns a boolean for whether it's a stream.Readable.
isDuplexStream(stream)
Returns a boolean for whether it's a stream.Duplex.
isTransformStream(stream)
Returns a boolean for whether it's a stream.Transform.
Related
- is-file-stream - Detect if a stream is a file stream
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FAQs
Check if something is a Node.js stream
The npm package is-stream receives a total of 52,575,364 weekly downloads. As such, is-stream popularity was classified as popular.
We found that is-stream demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
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