https://github.com/mcollina/fast-write-atomic

Fast way to write a file atomically, for Node.js
https://github.com/mcollina/fast-write-atomic

Last synced: 12 days ago
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Fast way to write a file atomically, for Node.js

• Host: GitHub
• URL: https://github.com/mcollina/fast-write-atomic
• Owner: mcollina
• License: mit
• Created: 2018-12-20T13:30:40.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2019-03-08T12:15:33.000Z (almost 6 years ago)
• Last Synced: 2024-05-02T01:05:44.609Z (8 months ago)
• Language: JavaScript
• Size: 14.6 KB
• Stars: 19
• Watchers: 3
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# fast-write-atomic

[![Build

Status](https://travis-ci.com/mcollina/fast-write-atomic.svg?branch=master)](https://travis-ci.com/mcollina/fast-write-atomic)

Fast way to write a file atomically, for Node.js

Status: *experimental*

## Install

```

npm i fast-write-atomic

```

## Example

```js

const writeFile = require('fast-write-atomic')

const data = Buffer.from('hello world')

writeFile('./hello', data, function (err) {

  if (err) {

    console.log(err)

    return

  }

  console.log('file written')

})

```

## Benchmarks

Those benchmarks writes a 1 MB file a thousand times:

```

benchWriteFileAtomic*1000: 9830.501ms

benchFastWriteAtomic*1000: 8848.916ms

benchWriteFileAtomic*1000: 9944.722ms

benchFastWriteAtomic*1000: 8997.108ms

```

## License

MIT