Android

scrcpyGenymobile/scrcpy

Mirror and control Android devices from a computer without root access.

MPAndroidChartPhilJay/MPAndroidChart

A powerful and easy-to-use chart library for Android, supporting line, bar, pie, radar, bubble, and candlestick charts with scaling, panning, and animations.

Glidebumptech/glide

A fast and efficient image loading library for Android focused on smooth scrolling in lists.

Exoplayergoogle/ExoPlayer

A deprecated Android media playback library, now superseded by AndroidX Media3.

Flexbox layoutgoogle/flexbox-layout

A library that brings CSS Flexbox layout capabilities to Android, enabling flexible and responsive UI design.

lottie-react-nativeairbnb/lottie-react-native

A React Native wrapper for Lottie, enabling native rendering of Adobe After Effects animations as JSON.

Universal Image Loadernostra13/Android-Universal-Image-Loader

A powerful, flexible, and highly customizable library for loading, caching, and displaying images in Android applications.

react-native-mapsreact-native-maps/react-native-maps

A comprehensive React Native MapView component for iOS and Android with native performance and rich features.

loggerorhanobut/logger

A simple, pretty, and powerful logging library for Android applications.

Facebook Stethofacebook/stetho

A debug bridge for Android apps that integrates Chrome Developer Tools for native debugging and network inspection.

Android View Animationsdaimajia/AndroidViewAnimations

A collection of cute and easy-to-use view animations for Android, inspired by iOS libraries and CSS animations.

Permission Dispatcherpermissions-dispatcher/PermissionsDispatcher

A declarative annotation-based library for handling Android runtime permissions in Kotlin and Java.

SlidingMenujfeinstein10/SlidingMenu

An Android library for creating slide-in navigation menus like those in Google+, YouTube, and Facebook apps.

Page View indicatorJakeWharton/ViewPagerIndicator

Paging indicator widgets compatible with Android ViewPager for improved content discoverability.

EasyPermissionsgooglesamples/easypermissions

A wrapper library to simplify Android M+ system permissions logic with annotations and callbacks.

Loop Habit TrackeriSoron/uhabits

A mobile app for creating and maintaining long-term positive habits with detailed statistics and flexible schedules.

RTranslatorniedev/RTranslator

An open-source Android app for real-time, offline voice translation between multiple languages using on-device AI models.

RxBindingJakeWharton/RxBinding

RxJava binding APIs for Android UI widgets from the platform and support libraries.

Android Debug Databaseamitshekhariitbhu/Android-Debug-Database

A library for debugging Android databases and shared preferences directly in a browser.

Calligraphychrisjenx/Calligraphy

A library for easily applying custom fonts to Android TextViews without custom views or ViewTree traversal.

BGAQRCode-Android RWbingoogolapple/BGAQRCode-Android

A customizable Android library for scanning and generating QR codes and barcodes using ZXing and ZBar.

AntennaPodAntennaPod/AntennaPod

An easy-to-use, flexible, and open-source podcast manager for Android.

Litho (By Facebook)facebook/litho

A declarative framework for building efficient UIs on Android with asynchronous layout and fine-grained recycling.

RxJava-Android-Sampleskaushikgopal/RxJava-Android-Samples

A collection of real-world Android examples demonstrating practical usage of RxJava for reactive programming.

react-native-push-notificationzo0r/react-native-push-notification

A React Native library for handling local and remote push notifications on iOS and Android.

react-native-image-crop-pickerivpusic/react-native-image-crop-picker

A React Native module for iOS and Android that provides an image picker with camera support, cropping, compression, and video selection.

Ionkoush/ion

A powerful Android library for asynchronous networking, image loading, and JSON handling with a fluent API.

Amaze File Managerarpitkh96/AmazeFileManager

An open-source, Material Design file manager for Android with root access, encryption, and cloud support.

MaterialEditTextrengwuxian/MaterialEditText

An enhanced Android EditText widget implementing Material Design with floating labels, character counters, and custom styling.

Physical Web Branding Guidelinesgoogle/physical-web

Extends the web's URL to physical objects, enabling interaction without downloading apps via a discovery service.

FastBleJasonchenlijian/FastBle

A fast development framework for Android Bluetooth Low Energy (BLE) with simplified APIs for scanning, connecting, reading, writing, and multi-device management.

TapTargetViewKeepSafe/TapTargetView

An Android library implementing Material Design tap targets for feature discovery and user onboarding.

WilliamChartdiogobernardino/WilliamChart

Android library for rapidly implementing attractive and insightful charts in Android applications.

Firebase UIfirebase/firebaseui-android

A library of pre-built Android UI components that connect to Firebase services like Auth, Database, Firestore, and Storage.

AndroidStaggeredGridetsy/AndroidStaggeredGrid

An Android staggered grid view library supporting multiple columns with rows of varying sizes.

Cardslibgabrielemariotti/cardslib

An Android library to build UI cards using the official Google CardView with extensive customization options.