1.RikkaApps / Shizuku
Using system APIs directly with adb/root privileges from normal apps through a Java process started with app_process.
Ranked by Attention Score: stars gained over the last 180 complete days
1–100 of 294 by Attention Score · May 8, 2026 – Nov 3, 2026 (UTC)
Using system APIs directly with adb/root privileges from normal apps through a Java process started with app_process.
Build smaller, faster, and more secure desktop and mobile applications with a web frontend.
Free and open source manga reader for Android
Fullstack app framework for web, desktop, and mobile.
🖼️ Image Toolbox is a powerful app for advanced image manipulation. It offers dozens of features, from basic tools like crop and draw to filters, OCR, and a wide range of image processing options
A gallery that showcases on-device ML/GenAI use cases and allows people to try and use models locally.
📱 Display and control your Android device graphically with scrcpy.
Free implementation of Play Services
Build realtime web, mobile and desktop apps in Python only. No frontend experience required.
Frontier CoreML audio models in your apps — text-to-speech, speech-to-text, voice activity detection, and speaker diarization. In Swift, powered by SOTA open source.
Zulip server and web application. Open-source team chat that helps teams stay productive and focused.
A fully functional Android app built entirely with Kotlin and Jetpack Compose
Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)
Open source real-time translation app for Android that runs locally
Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.
Empower the Web community and invite more to build across platforms.
A collection of android security related resources
Scanning APK file for URIs, endpoints & secrets.
Reverse engineering and pentesting for Android applications
A cross-platform framework using Vue.js
MoltenVK is a Vulkan Portability implementation. It layers a subset of the high-performance, industry-standard Vulkan graphics and compute API over Apple's Metal graphics framework, enabling Vulkan applications to run on macOS, iOS and tvOS.
The Forge Cross-Platform Framework PC Windows, Steamdeck (native), Ray Tracing, macOS / iOS, Android, XBOX, PS4, PS5, Switch, Quest 2
Cross-platform game engine in Rust.
[MAINTENANCE MODE] Modular and customizable Material Design UI components for Android
LIEF - Library to Instrument Executable Formats (C++, Python, Rust)
Image loading for Android and Compose Multiplatform.
Open-source platform for building cross-platform native Mobile, Web, Desktop, and Embedded apps from a single C#/XAML codebase. Work from any IDE/CLI with Hot Reload, Visual Designer, MCPs, and Skills built for modern .NET workflows. 200M+ NuGet downloads.
AboutLibraries automatically collects all dependencies and licenses of any gradle project (Kotlin MultiPlatform), and provides easy to integrate UI components for Android and Compose Multiplatform environments
A J2ME emulator for Android.
Hardware testing for the software world. Real or virtual, local or remote, human, automated or agentic.
Flutter-first UI testing framework. Ready for action!
A memory leak detection library for Android.
A cross-platform, high-performance and asynchronous web server for static files-serving. ⚡
Video players (IJKplayer, ExoPlayer, MediaPlayer), HTTPS, 16k page size, danmaku (bullet chat) support, external subtitles, support for filters, watermarks, and GIF screenshots, pre-roll and mid-roll ads, multiple simultaneous playback, basic seeking/dragging, volume and brightness adjustment, play-while-cache support
Java JWT: JSON Web Token for Java and Android
Per-component Internationalisation solution for JS application. Type-Safe. Translate with AI. Edit Visually.
🤳🥫 The new Open Food Facts mobile application for Android and iOS, crafted with Flutter and Dart
Flutter 超完整的开源项目,功能丰富,适合学习和日常使用。GSYGithubApp 系列的优势:我们目前已经拥有 Flutter、Weex、ReactNative、Kotlin View、Kotlin Jetpack Compose ,Compose MultiPlatform,Harmony ArkUI 七个版本,功能齐全,项目框架内技术涉及面广,完成度高,持续维护,配套文章,适合全面学习,对比参考。
Lottie wrapper for React Native.
Your Cheat Sheet For Android Interview - Android Interview Questions and Answers
Capture HTTP/HTTPS, and Websocket from iOS app without proxy.
Free and open-source chat SDK. Build fast, real-time apps and generative AI agents with a high-performance, customizable, cross-platform UI.
🗺 The Android Developer Roadmap offers comprehensive learning paths to help you understand Android ecosystems.
🗡️ Pokedex demonstrates modern Android development with Hilt, Material Motion, Coroutines, Flow, Jetpack (Room, ViewModel) based on MVVM architecture.
Apache Thrift
:fire: Android developers should collect the following utils(updating).
A modern I/O library for Android, Java, and Kotlin Multiplatform.
Luban 2(鲁班 2) —— 高效简洁的 Android 图片压缩工具库,像素级还原微信朋友圈压缩策略。(An efficient and concise Android image compression library that closely replicates the compression strategy of WeChat Moments.)
Realm is a mobile database: a replacement for Core Data & SQLite
A Flutter plugin that allows you to add an inline webview, to use a headless webview, and to open an in-app browser window.
A library for debugging android databases and shared preferences - Make Debugging Great Again
A view for display markdown text.support markdown streaming like gpt&claude&gemini&deepseek
A logger with a small, extensible API which provides utility on top of Android's normal Log class.
fast & lightweight self-hosted messenger
:balloon: Modernized and sophisticated tooltips, fully customizable with an arrow and animations for Compose and Kotlin Multiplatform.
A declarative framework for building efficient UIs on Android.
Reactive programming made simple for Dart and Flutter
🌻 A pluggable, lightweight, highly optimized Jetpack Compose and Kotlin Multiplatform image loading library that fetches and displays network images.
Kotlin Asynchronous Bluetooth Low-Energy
Event bus for Android and Java that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.
android 4.4以上沉浸式状态栏和沉浸式导航栏管理,适配横竖屏切换、刘海屏、软键盘弹出等问题,可以修改状态栏字体颜色和导航栏图标颜色,以及不可修改字体颜色手机的适配,适用于Activity、Fragment、DialogFragment、Dialog,PopupWindow,一句代码轻松实现,以及对bar的其他设置,详见README。简书请参考:http://www.jianshu.com/p/2a884e211a62
A declarative, performant, iOS calendar UI component that supports use cases ranging from simple date pickers all the way up to fully-featured calendar apps.
🔥下拉刷新、上拉加载、二级刷新、淘宝二楼、RefreshLayout、OverScroll,Android智能下拉刷新框架,支持越界回弹、越界拖动,具有极强的扩展性,集成了几十种炫酷的Header和 Footer。
🔥 A low-cost Android screen adaptation solution (今日头条屏幕适配方案终极版,一个极低成本的 Android 屏幕适配方案).
🚀 A Complete Fast Android Networking Library that also supports HTTP/2 🚀
J2ME emulator for Android (unofficial fork of https://github.com/nikita36078/J2ME-Loader)
Picture Selector Library for Android or 图片选择器
🌋 A tool for managing Dart projects with multiple packages. With IntelliJ and Vscode IDE support. Supports automated versioning, changelogs & publishing via Conventional Commits.
Manifold is a Java compiler plugin, its features include Metaprogramming, Properties, Extension Methods, Operator Overloading, Templates, a Preprocessor, and more.
A framework for building Mobile cross-platform UI
Icons for macOS is the easiest way to create customized app icons in PNG format for your company’s internal app store. No graphic skills needed.
Multitask、MultiThread(MultiConnection)、Breakpoint-resume、High-concurrency、Simple to use、Single/NotSingle-process
Websockets in swift for iOS and OSX
Android Package Inspector - dynamic analysis with api hooks, start unexported activities and more. (Xposed Module)
Android Bluetooth Low Energy (BLE) Fast Development Framework. It uses simple ways to filter, scan, connect, read ,write, notify, readRssi, setMTU, and multiConnection.
Open source version of Google Authenticator (except the Android app)
For SwiftUI apps - a primitive component to make Chat-UI with stable prepending - no scroll jumps when loading older messages.
gRPC and protocol buffers for Android, Kotlin, Swift and Java.
[Examples] Simple basic isolated apps, for budding flutter devs.
Nitric is a multi-language framework for cloud applications with infrastructure from code.
Kotlin Multiplatform BLE library for iOS, Android, macos, windows and javascript
:tea: iOS UI Automation Test Framework
📲 ChatGPT Android demonstrates a Chatbot application using OpenAI's chat API on Android with Stream Chat SDK for Compose.
Vulkan, OptiX and CUDA Interoperation Modular Rendering Library and Framework for PC/Linux/Android
Android开发人员不得不收集的工具类集合 | 支付宝支付 | 微信支付(统一下单) | 微信分享 | Zip4j压缩(支持分卷压缩与加密) | 一键集成UCrop选择圆形头像 | 一键集成二维码和条形码的扫描与生成 | 常用Dialog | WebView的封装可播放视频 | 仿斗鱼滑动验证码 | Toast封装 | 震动 | GPS | Location定位 | 图片缩放 | Exif 图片添加地理位置信息(经纬度) | 蛛网等级 | 颜色选择器 | ArcGis | VTPK | 编译运行一下说不定会找到惊喜
Camera made simple. The ultimate camera library that significantly reduces implementation time and effort. Written with and for SwiftUI.
Automation of some MAPT activities and interaction with the mobile Android device.
Implementation of ImageView for Android that supports zooming, by various touch gestures.
Make a cool intro for your Android app.
The Wikimedia Commons Android app allows users to upload pictures from their Android phone/tablet to Wikimedia Commons
💪 A framework for assisting in the renovation of Android componentization (帮助 Android App 进行组件化改造的路由框架)
🔥🔥🔥Banner 2.0 来了!Android广告图片轮播控件,内部基于ViewPager2实现,Indicator和UI都可以自定义。
🔪Swiss-army knife for Android testing and development 🔪 ⛺