devilsen/CZXing
Make you have the QRCode Scan ability like WeChat! observed · 2026-08-28
Health v2 · maintenance only
55/100
- Activity 72
- Release rhythm 8
- Longevity 100
Flags: no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 2627
- days_rel: n/a
- days_push: 173
- n_releases_24m: 0
Adoption not part of the score
1060 stars · 174 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
CZXing is a C++ port of ZXing for Android that provides WeChat-level QR code and barcode scanning, including WeChat's detection and super-resolution decoding models. It ships a ready-made scan activity plus lower-level components (DecodeEngine, CameraView, ScanLayout) for customization.
Use cases
- scan QR codes in an Android app like WeChat does
- generate QR codes on Android
- scan barcodes such as EAN-13
- decode small or blurry QR codes with super-resolution
- build a custom camera-based scanner UI
- continuously scan codes without closing the screen
When to choose
- you need high-accuracy QR/barcode scanning on Android comparable to WeChat
- you want a prebuilt scanner activity with customizable UI
- you need low-level access to the decoding engine or camera view
When to avoid
- you target platforms other than Android
- you need a maintained, permissively-licensed library (no license file is present)
- you want a pure-Java/Kotlin solution without native .so libraries
Facets
library · maturity active
image-processing computer-vision mobile-development computer-vision qrcode barcode-scanner zxing wechat-style cpp opencv super-resolution android
1 source
- readme: https://github.com/devilsen/CZXing · fetched 2026-08-28 · ee96fdb76dff
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| devilsen/CZXing | main | 55 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem