ZXing JS

Paket

JavaScript library that decodes QR codes and barcodes in browsers and Node.js

Fiyat: Free, open source
Erişim: None, runs locally

Repo

Hakkında

ZXing-JS is a TypeScript port of the ZXing barcode library. It decodes QR Code, Data Matrix, Aztec, PDF 417 and common 1D barcodes such as EAN, UPC and Code 128, locally in the browser or Node.js. The project is in maintenance mode.

Neler yapabilirsin

Decode QR codes from a webcam or phone camera in the browser
Read EAN, UPC or Code 128 barcodes in a Node.js script
Decode Data Matrix, Aztec or PDF 417 codes in JavaScript or TypeScript

Başlarken

Run npm i @zxing/library
Build a luminance source from your image data

Örnek kod

import { MultiFormatReader, BinaryBitmap, HybridBinarizer, RGBLuminanceSource } from "@zxing/library";

// pixels: Int32Array of grayscale or RGB values, width and height of the image
const source = new RGBLuminanceSource(pixels, width, height);
const result = new MultiFormatReader().decode(new BinaryBitmap(new HybridBinarizer(source)));
console.log(result.getText());

Ayrıntılar

Barındırma: Kendi bilgisayarında
Kullanılabildiği yerler: Tüm dünya
Resmi SDK'lar: JavaScript/TypeScript
MCP sunucusu: Yok