Open-source alternatives to React Native Camera

InvenTree is an open-source inventory management platform built on Django, designed for tracking parts, stock levels, and supply chain operations through a web interface and REST API. The system uses barcodes—including QR codes, 1D barcodes, and Data Matrix codes—as primary identifiers for scanning, linking, and triggering inventory actions, and extends core functionality through a Python plugin framework supporting custom actions, UI panels, barcode handlers, and scheduled tasks. The platform distinguishes itself through a comprehensive plugin-based extensibility system that allows custom in

Deepface is a comprehensive deep learning library for facial recognition and demographic analysis. It provides a modular pipeline that handles the entire lifecycle of facial processing, including detection, geometric alignment, and the transformation of facial images into high-dimensional numerical vector embeddings for identity verification and similarity comparison. The library distinguishes itself through a model ensemble approach, which combines predictions from multiple pre-trained neural networks to improve classification accuracy and reduce bias. It also integrates advanced security fe

OpenCVSharp is a .NET library that wraps native OpenCV functions, providing C# developers with access to OpenCV's computer vision capabilities through an API that mirrors the native C/C++ style. It serves as a managed wrapper for image processing, feature detection, object detection, and image manipulation tasks, while also handling automatic disposal of unmanaged OpenCV resources like Mat objects to prevent memory leaks in .NET applications. The library enables keypoint detection and descriptor extraction using algorithms such as AKAZE, BRISK, or FAST, with brute-force or FLANN-based matchin

VDO.Ninja is a low-latency peer-to-peer media routing service and video streaming platform designed to integrate remote audio and video feeds into professional production workflows. It functions as a WebRTC broadcast integration tool and studio controller, allowing for the direct transmission of high-definition media between publishers and viewers with minimal delay. The platform distinguishes itself through extensive protocol bridging, converting between WebRTC, WHIP, WHEP, SRT, and RTMP to ensure compatibility across diverse network environments and professional studio software. It includes

SmarterStreaming is a cross-platform SDK for hardware-accelerated audio and video capture, encoding, and streaming. It provides a complete media pipeline for low-latency RTMP and RTSP streaming, and includes an embedded lightweight RTSP server that can serve live feeds directly from the source device to local network clients without requiring a separate server. The SDK also integrates with GB28181 surveillance platforms, enabling compliant device registration and streaming for standardized video monitoring systems. The project distinguishes itself through a set of integrated capabilities for

This is a high-performance image component and native caching library for mobile applications. It provides tools for image optimization and asset preloading to reduce visual flicker and increase loading speeds. The project differentiates itself through a mobile asset preloader that downloads remote images into a local cache before they are requested. It also includes a system for assigning loading priority levels to ensure critical visual assets are fetched first and supports remote asset authentication by attaching custom HTTP headers to requests. The library covers a broad range of capabil

TakePhoto is an Android media capture framework and image processing library designed to manage photo acquisition and manipulation. It provides a toolkit for capturing new images via the device camera and selecting existing images from the system gallery or local file storage. The framework distinguishes itself through automatic activity and session state restoration, which recovers the capture process after the system recycles an activity. It also includes a unified handler for managing runtime media permissions for camera and storage access across different Android versions. The library co

LuaViewSDK is a cross-platform UI engine and framework that uses a Lua-based scripting engine to render native user interfaces across multiple mobile operating systems. It functions as a dynamic UI orchestrator, separating interface logic from the underlying operating system to allow for the creation of native views driven by scripts. The system features a bidirectional native scripting bridge for exchanging data and triggering functions between the script runtime and native platform APIs. It also includes a Lua game runtime capable of executing interactive graphics and lightweight games thro

BGAQRCode-Android is a developer toolkit for Android that provides a library for scanning and recognizing QR codes and barcodes. It functions as a camera scanning framework and a barcode generator for creating one-dimensional and two-dimensional codes. The project includes a customizable UI kit for implementing branded scanning interfaces with adjustable dimensions, colors, and animation styles. It also provides tools for creating customized barcodes featuring specific color palettes and embedded logos. The toolkit manages camera hardware settings, including flashlight control, zoom levels,

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

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.

react-native-image-crop-picker is a cross-platform mobile image picker for selecting, cropping, and capturing images and videos from a device gallery or camera. It serves as a bridge to access the mobile camera and photo library to upload media files into an application. The library provides integrated tools for media cropping and compression, allowing images to be resized to specific dimensions or aspect ratios. It supports a unified workflow where images can be cropped immediately during the selection process. Capability areas include camera media capture, gallery media selection for singl

ImagePicker is a mobile image picker component that provides a unified interface for selecting photos from a gallery or capturing new images via the device camera. It serves as a branded UI media selector and a device camera integration layer. The system operates as a memory-optimized media gallery, utilizing asset identifiers instead of raw binary data to prevent application memory overload. It allows for the customization of the interface, including colors, fonts, and text labels, through a configuration object to match specific brand identities. The component includes capabilities for man

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

react-native-bootsplash is a cross-platform mobile splash screen library and startup orchestrator. It provides a system for managing native launch screens and controlling the timing and visibility of the boot screen during application initialization. The project includes a native asset generation tool that uses a command line interface to create and configure launch image assets for different mobile platforms. It enables the creation of animation-integrated launch screens, allowing for custom exit animations and transitions through integration with external animation libraries. The library c

libfacedetection is a C++ face detection library and computer vision tool. It utilizes a neural network face detector to identify human faces in images and return bounding box coordinates. The library is designed for low latency and high throughput processing, enabling real-time face detection in image and video streams. It supports automated image analysis for identifying coordinates of human faces across large batches of photos and high-performance video processing.

This project is an on-device AI SDK providing a framework for running large language models, vision models, and speech models locally. It serves as an orchestration layer for local LLM execution, ensuring data privacy and offline availability by utilizing hardware acceleration on the device. The SDK is distinguished by its comprehensive voice and multimodal capabilities, including a coordinated voice pipeline for activity detection, speech-to-text, and text-to-speech synthesis. It also provides a dedicated implementation kit for local retrieval-augmented generation and tools for processing co

This is a Python facial recognition library designed to detect, encode, and identify human faces in images and video. It functions as a biometric identification tool that converts facial features into numerical encodings to compare and match identities. The library provides a computer vision command line interface for batch processing face detection and recognition tasks across image directories. It also supports a GPU accelerated vision API that utilizes CUDA and NVIDIA hardware to increase the speed of facial analysis and identification. Its capabilities cover human face detection and faci

Grafika is a collection of reference implementations and benchmarking tools for the Android platform. It provides technical demonstrations for validating camera lifecycles, GPU performance, and media codec configurations, including a suite of OpenGL ES examples and a graphics reference application. The project distinguishes itself through specialized tools for measuring graphics performance, such as benchmarks for texture upload speeds and pixel read latency. It also implements specific hardware-focused patterns, such as using circular buffers for continuous video capture and utilizing virtua

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

mobile-ffmpeg provides a framework for mobile multimedia processing, allowing Android, iOS, and tvOS applications to execute video and audio transcoding and filtering tasks. It enables the integration of pre-compiled binaries into mobile projects to avoid manual cross-compilation for different hardware architectures. The project supports cross-platform compilation and the integration of third-party codecs and external libraries. It provides a mechanism to deploy universal binaries across multiple operating systems and different CPU architectures. The toolset covers media metadata analysis, r

ShaderGlass is a GPU-accelerated shader pipeline designed to render real-time visual effects as an overlay on the desktop or specific application windows. It processes visual input through programmable fragment shaders to modify screen output or live video feeds. The project supports the import of custom shader definitions and the hot-loading of external files to test and tune visual effects without restarting. It includes a library management system for browsing presets and adjusting specific parameters to refine the final output. The application routes input from various sources, including

PhoneSploit-Pro is an Android exploitation and remote administration toolkit. It provides a system for remotely controlling Android devices and extracting data using the Android Debug Bridge protocol. The project integrates with Metasploit to automate the creation and installation of payloads, establishing persistent command-and-control sessions. It also includes a network device scanner to identify active Android hosts on local networks by probing TCP ports. The toolkit covers a broad range of administrative and forensic capabilities, including remote shell execution, application management

This is an Android library that adds barcode scanning to applications using the device camera. It wraps the ZXing barcode decoding engine and exposes it through a simplified Android API, functioning as a software development kit for real-time scanning. The library offers two primary integration approaches: launching a full-screen camera activity through Android intents, or embedding a live scanner view directly into application layouts using SurfaceView or TextureView. Scanner behavior can be customized through programmatic configuration objects before scanning begins, and scanned barcode dat

face-api.js is a TensorFlow.js face recognition library and browser-based computer vision API. It provides tools for performing face detection, recognition, and landmark prediction within browsers and Node.js. The library includes a biometric identity descriptor generator that creates numerical vectors to compare identity and similarity between images. It features a facial landmark detection tool for mapping sixty-eight specific coordinate points on a face, as well as an age and gender estimation model. Its capabilities cover real-time facial analysis, including the recognition of facial exp

This library provides a deep learning framework for identifying human faces and extracting facial landmarks within digital images. It utilizes a multi-task convolutional neural network architecture to simultaneously perform face classification, bounding box regression, and landmark localization. The system processes images through three sequential stages of neural networks, incorporating image pyramid resizing to detect faces of varying scales. To ensure accuracy, it employs bounding box regression to refine coordinate predictions and non-maximum suppression to filter out redundant overlappin

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