https://github.com/Rich-Harris/headless-qr

A simple, modern QR code library
https://github.com/Rich-Harris/headless-qr

Last synced: 14 days ago
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A simple, modern QR code library

• Host: GitHub
• URL: https://github.com/Rich-Harris/headless-qr
• Owner: Rich-Harris
• Created: 2023-04-18T01:23:43.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-04-18T16:55:29.000Z (over 1 year ago)
• Last Synced: 2024-04-14T06:11:58.143Z (7 months ago)
• Language: JavaScript
• Size: 22.5 KB
• Stars: 409
• Watchers: 8
• Forks: 7
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# headless-qr

A simple, modern QR code generator. Adapted from https://github.com/kazuhikoarase/qrcode-generator but without all the junk that was necessary 10 years ago.

## Usage

```js

import { qr } from 'headless-qr';

// generate an n x n array of booleans,

// where `true` is a dark pixel

const modules = qr('https://example.com');

// specify version and error correction

const modules = qr('https://example.com', {

	version: 40, // 1 - 40, will select the best version if unspecified

	correction: 'Q' // L, M, Q or H

});

```