Projects sharing features with Android ZxingLibrary

CameraView is a high-level Android camera library and hardware wrapper designed for capturing photos and videos. It provides an abstraction layer for managing camera hardware and a media capture API for recording high-resolution video and RAW photos with configurable bitrates and resolutions. The project features a real-time camera filter framework and a preview manager. These systems allow for the application of custom shaders and visual effects to live camera streams and the rendering of previews with customizable aspect ratios, overlays, and composition grids. The library covers a wide ra

This is an Android barcode scanning library designed to detect and decode barcode data from a live camera feed. It provides the core infrastructure for translating visual patterns into text on mobile devices. The library includes a camera preview manager that adjusts aspect ratios and feed sizes to fit various screen dimensions, as well as a hardware controller for managing flash, autofocus, and sensor selection. It also features a barcode format filter to restrict scanning to specific barcode types to increase detection speed and accuracy. The project covers camera hardware control, live ba

This is a PHP library for generating machine-readable QR codes from text or data payloads. It functions as an image library that renders these codes into various formats while providing utilities to verify data accuracy and readability. The project distinguishes itself by supporting branded QR code creation, allowing the embedding of custom logos and text labels. To ensure quality, it includes a validation tool that performs readability verification to confirm that generated codes are scan-ready before deployment. The library covers a broad range of output and rendering capabilities, includi

This project is a React component library for generating and rendering customizable QR codes. It provides tools to produce QR codes as either scalable vector graphics or via an HTML5 canvas. The library enables branded QR code design by allowing the embedding of custom logos or images into the center of the code. It supports a range of visual customizations, including the adjustment of dimensions, foreground and background colors, and margin thickness. The toolset covers the programmatic control of error correction levels to maintain scannability when using overlays. It also includes capabil

Cameraview is an Android camera integration library used to embed live camera previews and capture photos or videos within applications. It provides a reusable UI component that manages camera hardware initialization and real-time stream rendering. The library includes a media capture framework to control hardware settings such as focus, flash, and aspect ratios for recording images and video files. The project covers functional domains including Android hardware configuration via layout attributes and the rendering of continuous camera streams for immediate visual feedback.

Awesome-qr.js is a JavaScript library designed for the generation and rendering of customizable QR codes. It provides a framework for encoding data into structured bit arrays while allowing for extensive visual styling, enabling the creation of branded graphics that remain compatible with standard scanning software. The library distinguishes itself through its support for layered graphical composition, which allows users to integrate background images, animated GIFs, and center logos directly into the QR code structure. To maintain scan reliability, it employs automated image binarization, en

QRCoder is a native C# library for generating and rendering QR codes from text and data payloads. It provides a dependency-free implementation of the QR code standard for the .NET ecosystem, handling the full process from data encoding to visual output. The library includes tools for customizing QR codes through the adjustment of colors, error correction levels, and the embedding of custom logos. It also supports standardized payload formatting for specific data types such as WiFi credentials, contact cards, and payment systems. The rendering engine outputs QR codes into multiple formats, in

EFQRCode is a Swift library for generating, styling, and scanning QR codes across iOS, macOS, watchOS, tvOS, and visionOS. It functions as a toolkit for creating both static and animated QR codes and extracting encoded text from one or multiple codes within a single image. The library enables visual branding through the integration of watermarks, icons, and animated sequences. It supports multi-format export, allowing generated codes to be saved as static images, lossless PDFs, animated GIFs, or video files. The toolkit covers high-level functional areas including QR code generation, image-b

A collection of reference implementations and code samples for integrating Android camera hardware and software APIs. The project provides demonstrations for using both the Jetpack CameraX library and the low-level Camera2 API to implement photo and video capture features. The repository includes specialized implementations for high-performance recording, such as high-frame-rate slow motion and high-dynamic-range video. It also features examples of machine learning vision, demonstrating how to analyze live camera frames for object detection and QR code scanning. The project covers broad imag

Camerakit-android is a library and API wrapper that provides a consistent interface for photo and video capture across Android Camera 1 and 2 APIs. It functions as a media capture library that standardizes hardware access and provides a unified system for recording images and video across different operating system versions. The project includes a camera preview component that automatically scales and crops camera output to fit custom view dimensions. It also provides a camera control toolkit for managing continuous autofocus, tap-to-focus interactions, and pinch-to-zoom gestures. The toolki

This library provides a framework for generating and styling QR codes within web applications. It transforms raw data into scannable patterns, allowing developers to render these codes directly in the browser using either canvas or vector-based graphics. The project distinguishes itself through extensive customization options that allow for the modification of individual visual components. Users can apply custom shapes, color gradients, and embedded images to the generated patterns, or inject custom elements to align the output with specific branding requirements. The library supports a rang

Ark is a headless UI component library that delivers accessible, cross-framework primitives with behavior governed by finite state machines. It provides unstyled components that encapsulate logic and accessibility — including full keyboard navigation, focus management, and WAI-ARIA support — while leaving visual styling entirely to the consumer. Components expose scoped data attributes for CSS targeting and use state machines to produce predictable, testable interactive behavior across every state transition. The library distinguishes itself through a state propagation model that distributes

XUI is a native Android UI framework and component library designed for building application interfaces. It provides a comprehensive suite of native layouts, input fields, and navigation elements, supported by a tiered theme management system for defining global visual attributes and responsive styles. The framework distinguishes itself through a specialized set of custom views and interaction toolkits, including high-performance calendars, data visualization rendering, and a variety of stylized buttons with integrated timers and visual effects. It also includes integrated media processing ca

This is a Python library for the programmatic creation of standard, artistic, and animated QR codes derived from text or URL inputs. The tool generates stylized visuals by blending QR codes with background images using adjustable brightness and contrast settings. It also creates moving visual codes by merging QR patterns with animated GIFs. The library covers a range of generation workflows, including standard barcode conversion, image-blended artistic designs, and frame-by-frame animated sequences.

python-qrcode is a library for generating QR codes from data and exporting them as images, vectors, or terminal text. It provides specialized encoders for producing portable network graphics, scalable vector graphics, and ASCII text representations. The project supports visual styling and custom branding, allowing for the modification of module shapes, the application of custom colors, and the embedding of logos. The capability surface includes image file export for digital assets and terminal-based visualization for displaying QR codes directly within a command line interface. It also manag

jquery-qrcode is a client‑side QR code generator built as a jQuery plugin. It creates QR code images entirely in the browser without sending data to an external service, making it suitable for offline usage and reducing network dependencies. The plugin accepts input data — such as a string or URL — and produces a QR code that can be rendered as an image in any selected DOM element. Because it is a jQuery plugin, jquery-qrcode integrates naturally into existing jQuery‑based web projects using the usual plugin API. The generated QR code can be customised with adjustable size, error correction l

jsqrcode is a JavaScript library for decoding QR codes within a web browser. It functions as a QR code scanner and decoder capable of extracting encoded text and data from various visual sources. The library supports data extraction from static images via URLs and data URLs, as well as from canvas elements. It also provides real-time scanning capabilities by processing live video streams from a device camera through the media devices API. Its internal processing covers pattern detection, pixel sampling, and binary-matrix decoding. It utilizes Reed-Solomon error correction to recover missing

libqrencode is a C library for generating QR Code symbols from text, binary, and structured data. It provides a core encoding engine that converts input data into QR Code symbols with configurable error correction levels and version settings, and includes a command-line tool for producing QR Code images directly from text or data input. The library supports multiple encoding modes including numeric, alphabetic, Japanese kanji, and 8-bit binary data, with automatic optimization to select the most efficient mode for a given input string. It can encode arbitrary binary data containing NUL charac

Fotoapparat is an Android media capture library and camera API wrapper. It provides a hardware abstraction layer designed to unify the interface for photo and video capture across diverse Android devices, utilizing a state-driven framework with immutable objects to manage hardware configurations. The framework manages device-specific complexities by providing a consistent API for lens switching and hardware parameter updates. It includes integrated hardware monitoring to track camera operations and log failures for diagnostic visibility. The library covers a broad range of capture capabiliti

This project is a data encoding library and React component generator designed to convert text strings into scannable matrix barcodes. It provides a unified interface for rendering these patterns within both web and mobile application environments, facilitating the integration of dynamic data visualization directly into user interfaces. The library distinguishes itself through a platform-agnostic abstraction layer that supports both scalable vector graphics and pixel-based canvas rendering. This approach ensures that generated codes maintain visual clarity across varying screen resolutions an

quaggaJS is a JavaScript barcode scanner library and client-side processor that performs barcode localization and decoding directly within the browser. It functions as a computer vision barcode decoder that extracts data from both static image files and live camera streams without requiring external server requests. The library supports real-time barcode scanning via webcams and can detect multiple barcode formats simultaneously. It includes tools to visualize the decoding process by rendering bounding boxes and scanlines over the image to monitor localization. Users can configure the specif

InstaMaterial is a Material Design social media interface implementation for Android. It serves as a mobile application frontend and navigation framework featuring scrollable content feeds, user profiles, and interactive social engagement elements. The project is distinguished by its complex motion design, including circular reveal animations that transition between screens from specific touch coordinates and sequenced entry effects that coordinate translation, alpha, and scale transforms. It also implements a custom camera integration system that utilizes shaders for circular image cropping

wifi-card is a utility for creating printable network credential cards and QR codes to facilitate guest wireless network access. It functions as a generator that produces physical or digital cards containing network names and passwords, automating the process of joining a WiFi network through scannable image formats. The tool operates using a pure-client runtime model, processing all user input and generating the final document entirely within the browser. It employs SVG-based layout rendering and a CSS grid template system to ensure high-resolution, crisp lines across different paper sizes.

Via is a lightweight Android web browser that uses native system rendering for efficient page display. It functions as a privacy-focused browsing tool and a QR code scanner utility. The browser is customizable through user-defined script execution and granular control over network requests. It allows for per-site configuration of user agent strings and JavaScript settings to manage how specific websites behave. Integrated privacy tools intercept and block advertisements and tracking scripts. The application also interfaces with device camera hardware to detect and read QR codes for navigatio

AuthenticatorPro is an open-source security application for Android designed to manage two-factor authentication. It functions as a client for generating time-based and counter-based one-time passwords to secure user accounts. The project distinguishes itself through Wear OS integration, which allows authentication codes to be synchronized from a mobile device to a companion wearable. It also includes a system for importing credentials from external services and using the device camera to scan QR codes for account configuration. The application provides a suite of security and organization c

This project provides cross-platform programmatic interfaces and UI components for integrating camera hardware into mobile applications. It serves as a tool for implementing image and video capture, as well as specialized scanning and recognition tasks. The library includes specialized capabilities for computer vision, including a barcode scanner for decoding various barcode types, a face detection tool to identify human faces in a live feed, and an optical character recognition engine for extracting written text from the camera stream. The system covers hardware configuration and control, i

Flutter Deer is a Flutter practice project that demonstrates realistic application patterns across Android and iOS. It showcases how to structure a Flutter app with modular routing, reactive state management using Provider, and a centralized network layer built with Dio for structured API calls and error handling. The project also includes integration and accessibility testing that simulates real user interactions to verify UI behavior and screen-reader compatibility. The project differentiates itself by providing a comprehensive showcase of custom UI components and interactions, including ca