save-file 
Save file in node/browser. In browser it prompts save file dialog, in node it creates a file.
- Provides common interface for both node/browser.
- Fixes dialog race in browser − when multiple save-files are called at the same time.
- Handles any types of input data − Buffer, ArrayBuffer, ArrayBufferView, File, Blob, data-uri string, ImageData etc.
Usage
// const save = require('save-file')
import { save } from 'save-file'
await save(data, 'example.mp3')
const saveSync = require('save-file/sync')
saveSync(otherData, 'example2.mp3')API
await save(data|filename, filename|data)
Save data source to the filename destination, return actual saved ArrayBuffer. saveSync performs synchronous call.
data type can be:
- Buffer, ArrayBuffer
- File, Blob
- dataURI, base64 string
- TypedArray, Array
- ImageData, AudioBuffer
- Object
- ndarray
- etc.
See to-array-buffer for the full list. The data is expected to be encoded to target format, for that purpose see image-encode, audio-encode etc.
Mime type is detected from the file extension/data type automatically.
Credits & related
- file-saver − create download file dialog in browser.
- write − write file in node, create directories if none.
- to-array-buffer — turn anything into ArrayBuffer.
- simple-mime — tiny mime types detector.
Copyright
© Dmitry Yv 2018. MIT Licensed.