Universe-HTT barcode reference
An advanced barcode-scanner written in Javascript and TypeScript - Conti...
Barcode Writer in Pure PostScript
barcode.php - Generate barcodes from a single PHP file. MIT license.
π Generates 1D, 2D, or composite barcodes in png, svg, or eps formats. ...
Provide check digit algorithms and calculators written in Go
A portable QR and Barcode generation / manipulation library written in C.
A JS library enabling scanning products directly from (mobile) browsers....
ΠΠΈΠ±Π»ΠΈΠΎΡΠ΅ΠΊΠ° ΡΡΠ½ΠΊΡΠΈΠΉ Π²Π°Π»ΠΈΠ΄Π°ΡΠΈΠΈ Π΄Π°Π½Π½ΡΡ ΡΡΠΈΠ΄ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π»ΠΈΡΠ°
π« Nepxion Zxing is a general code picture generator based on google zxi...
π An easy-to-use check digit library for data validation