node-red-contrib-image-tools

A dynamic image editor, image viewer, 1D/2D Barcode Generator and 1D/2D Barcode Decoder nodes

v2.1.1 URL: https://unpkg.com/node-red-contrib-image-tools@2.1.1

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node-red barcode datamatrix QR zxing jimp image editing image processing image manipulation image viewer png jpg jpeg bmp bitmap resize scale crop

nayuki-qr-code-generator

QR code generator library created by @nayuki

v1.8.0 URL: https://unpkg.com/nayuki-qr-code-generator

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qr-encode

Encode a string into a QR code.

v0.3.0 URL: https://unpkg.com/qr-encode

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qr qr code QR barcode barcodes bar code encode 2d

bark-js

Parse barcode inputs into a unified GS1-128 like format

v1.2.1 URL: https://unpkg.com/bark-js

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barcode QR parser EAN UPC GS1

@rayyamhk/matrix

A professional, comprehensive and high-performance library for you to manipulate matrices.

v1.0.8 URL: https://unpkg.com/@rayyamhk/matrix

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Math Mathematics Complex Number Matrix Vector Algebra Linear Algebra Linear Equations Eigenvalues Condition Number Norm Inverse Determinant Decomposition LU QR