qrcode-node-js

Generates QRCode image in PNG format.

This library uses @zxing/library to generate the matrix, pngjs to generate the image, and a procedure similar to the one found in MatrixToImageWriter to generate image data from the matrix.

Build:

npm run lint
npm run build

Run all tests:

npm test

How to run a single test file:

npx mocha test/unit/example.js