# LBXScan

A barcode and qr code scanner (二维码、扫码、扫一扫、ZXing、ZBar、iOS系统AVFoundation扫码封装，扫码界面效果封装)

Repository: https://github.com/MxABC/LBXScan
Canonical: https://ross.abutalabs.com/products/lbxscan
Language: Objective-C
License: MIT
License Family: permissive
Topics: scan, zbar, avfoundation, zxing, qrcode-scanner, qrcode-generator
Last push: 2024-02-05T07:21:13+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3942, "days_push": 940, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3238, forks 685 (observed 2026-08-28T04:07:50.430115+00:00)

## What it is
LBXScan is an iOS barcode and QR code scanning library that wraps the native AVFoundation API, ZXing, and ZBar engines behind a unified interface with a customizable scanning UI. It supports recognizing codes from the camera or photo album, continuous scanning, rotation, and generating barcodes.

## Use cases
- scan qr codes in an ios app
- scan barcodes with the camera on iphone
- recognize a code from a photo in the photo library
- build a wechat- or alipay-style scan screen
- continuously scan multiple codes without restarting the camera
- generate qr codes or barcodes as images

## When to choose
- you need a ready-made, customizable scanner UI on iOS
- you want to switch between AVFoundation, ZXing, or ZBar backends
- you need album image recognition or continuous scanning out of the box

## When to avoid
- you are building for Android or cross-platform frameworks
- you need a Swift-native codebase (use the companion swiftScan instead)
- you need active development of new features, as the project is in maintenance

## Facets
- artifact type: library
- maturity: maintenance
- function: computer-vision, image-processing, ui-components
- domain: mobile-development, computer-vision
- platform: -
- tags: barcode-scanner, qr-code, zxing, zbar, avfoundation, objective-c, cocoapods, ios, swift, mobile

## Member repositories
- MxABC/LBXScan (main) score 32
- MxABC/swiftScan (mirror) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:50.430115+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T07:24:32.685937+00:00, confidence not recorded.
  - readme: https://github.com/MxABC/LBXScan (fetched 2026-08-28T04:07:50.430115+00:00, sha 7b3b4fdc31f9)
- Data as of 2026-08-30T08:39:29.467469+00:00.