headless-qr

A simple, modern QR code library

QR code
Rich-Harris/headless-qrheadless-qr

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


  1. ```js
  2. import { qr } from 'headless-qr';

  4. // generate an n x n array of booleans,
  5. // where `true` is a dark pixel
  6. const modules = qr('https://example.com');

  8. // specify version and error correction
  9. const modules = qr('https://example.com', {
  10. version: 40, // 1 - 40, will select the best version if unspecified
  11. correction: 'Q' // L, M, Q or H
  12. });
  13. ```