binconv

 

Binary converters for Blob, Uint8Array, ReadableStream, ArrayBuffer, string in JavaScript/TypeScript

Installation

``bash
npm i -S binconv
`

Converters

Here are avaiable converters.
Naming rule: A → B should be aToB().

| conversion | function |
|----------------------------------|--------------------------------|
| Base64 → Uint8Array | base64ToUint8Array() |
| Blob → ArrayBuffer | blobToArrayBuffer() |
| Blob → ReadableStream | blobToReadableStream() |
| Blob → Uint8Array | blobToUint8Array() |
| ReadableStream → Blob | readableStreamToBlob() |
| ReadableStream → Uint8Array | readableStreamToUint8Array() |
| string → Uint8Array | stringToUint8Array() |
| string → ArrayBuffer | stringArrayBuffer() |
| Uint8Array → ArrayBuffer | uint8ArrayToArrayBuffer() |
| Uint8Array → Base64 | uint8ArrayToBase64() |
| Uint8Array → Blob | uint8ArrayToBlob() |
| Uint8Array → hex string | uint8ArrayToHexString() |
| Uint8Array → ReadableStream | uint8ArrayToReadableStream() |
| Uint8Array → string | uint8ArrayToString() |




Usage

`ts
import * as binconv from 'binconv';

const blob = new Blob(["this is a blob"]);
const readableStream = binconv.blobToReadableStream(blob);
`

Usage (on-demand import)

You can import only specific conversion to reduce file size.
`ts
import {blobToReadableStream} from 'binconv/dist/src/blobToReadableStream';

const blob = new Blob(["this is a blob"]);
const readableStream = blobToReadableStream(blob);
``