Barcode - Wikiwand
Linear barcodes - Wikiwand
Matrix (2D) barcodes - Wikiwand
How UPC Bar Codes Work | HowStuffWorks
Barcode: The Ultimate Guide to Barcodes
Frequently Asked Questions (FAQ) - Barcodes Inc
DEFCON 16: Toying with Barcodes - YouTube
metafloor/bwip-js: Barcode Writer in Pure JavaScript
GNU Barcode Plus PDF
barcode(1): run barcode library - Linux man page
1D Barcode
How do barcodes and barcode scanners work? - Explain that Stuff
How Barcodes Work - YouTube
QR Code
QR code - Wikiwand
How QR codes work - Explain that Stuff
How to Decode a QR Code by Hand - YouTube
A Brief History of QR Codes | Field Notes | North Coast Journal
Animated QR codes: how do they work, and how to create your own?
《柴知道》科普：二维码是什么原理？ - YouTube
Vol.120 二维码的秘密 - YouTube
parsers
ZXing Decoder Online
QuaggaJS, an advanced barcode-reader written in JavaScript
EddieLa/JOB
Generators
HOW TO CREATE A QR CODE - [ INSTRUCTIONS 101] - YouTube
nayuki/QR-Code-generator: High-quality QR Code generator library in Java, JavaScript, Python, C++, C, Rust, TypeScript.
davidshimjs/qrcodejs: Cross-browser QRCode generator for javascript
QRCode.react demo
How to Build a QR Code Generator in React | HackerNoon
gillyb/reimg: reimg - A javascript library for converting image formats implements download logic
neocotic/qrious: Pure JavaScript library for QR code generation using canvas
Create Your Free QR Code - Flowcode
QR Code Generator - Create Free QR Codes
QR Code Generator
QR Code Generator
Create QR Code - Visualead
QR Code Generator from the ZXing Project
QR Code Generator: QR Stuff Free Online QR Code Creator And Encoder For Brochures, Print Advertising, Business Cards & Stickers
QR Code Generator – create QR codes for free (Logo, T-Shirt, vCard, EPS)
二维码的生成细节和原理 | | 酷 壳 - CoolShell
Photo QR Code
Redditor creates working anime QR codes using Stable Diffusion | Ars Technica
How to make a QR code with Stable Diffusion - Stable Diffusion Art
rMQR
long QR code
rMQR Code | QRcode.com | DENSO WAVE
rMQR Code
長條形 QR code 誕生！DENSO WAVE 開發 rMQR Code 適用狹長空間 | TechNews 科技新報
Rectangular Micro QR Code (rMQR) | Hackaday.io
They Made QR Codes LONGER?!? - YouTube
OUDON/rmqrcode-python: Rectangular Micro QR Code (rMQR Code) Generator in Python
Data Matrix
How to Decode a DataMatrix by Hand - YouTube