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Top Projects
24783ReactiveX/RxJava

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

23039elastic/elasticsearch

Open Source, Distributed, RESTful Search Engine

23039elasticsearch/elasticsearch

Open Source, Distributed, RESTful Search Engine

21634square/retrofit

Type-safe HTTP client for Android and Java by Square, Inc.

20221square/okhttp

An HTTP+HTTP/2 client for Android and Java applications.

19495iluwatar/java-design-patterns

Design patterns implemented in Java

16768google/guava

Google Core Libraries for Java

16405JakeWharton/butterknife

Bind Android views and callbacks to fields and methods.

15967PhilJay/MPAndroidChart

A powerful Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, dragging and animations.

15686bumptech/glide

An image loading and caching library for Android focused on smooth scrolling

15386square/leakcanary

A memory leak detection library for Android and Java.

15283nostra13/Android-Universal-Image-Loader

Powerful and flexible library for loading, caching and displaying images on Android.

14737greenrobot/EventBus

Android optimized event bus that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.

14467JetBrains/kotlin

The Kotlin Programming Language

14321spring-projects/spring-framework

The Spring Framework

13801zxing/zxing

Official ZXing ("Zebra Crossing") project home

13506square/picasso

A powerful image downloading and caching library for Android

13355google/iosched

The Google I/O 2016 Android App

13107spring-projects/spring-boot

Spring Boot

13072airbnb/lottie-android

Render After Effects animations natively on Android and iOS

12767facebook/fresco

An Android library for managing images and the memory they use.

12587ReactiveX/RxAndroid

RxJava bindings for Android

11612libgdx/libgdx

Desktop/Android/HTML5/iOS Java game development framework

10463jfeinstein10/SlidingMenu

An Android library that allows you to easily create applications with slide-in menus. You may use it in your Android apps provided that you cite this project and include the license in your app. Thanks!

10417Blankj/AndroidUtilCode

:fire: Android developers should collect the following utils(updating)

10194chrisbanes/PhotoView

Implementation of ImageView for Android that supports zooming, by various touch gestures.

10194netty/netty

Netty project - an event-driven asynchronous network application framework

9845afollestad/material-dialogs

A beautiful, fluid, and customizable dialogs API.

9841loopj/android-async-http

An Asynchronous HTTP Library for Android

9824Netflix/Hystrix

Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex distributed systems where failure is inevitable.

9614kdn251/interviews

Everything you need to know to get the job.

9357excilys/androidannotations

Fast Android Development. Easy maintainance.

9357androidannotations/androidannotations

Fast Android Development. Easy maintainance.

9292alibaba/fastjson

:bullettrain_side: A fast JSON parser/generator for Java

9278lgvalle/Material-Animations

Android Transition animations explanation with examples.

9027nickbutcher/plaid

An Android app which provides design news & inspiration as well as being an example of implementing material design.

8996nathanmarz/storm

Distributed and fault-tolerant realtime computation: stream processing, continuous computation, distributed RPC, and more

8959Tencent/tinker

Tinker is a hot-fix solution library for Android, it supports dex, library and resources update without reinstall apk.

8956JakeWharton/ViewPagerIndicator

Paging indicator widgets compatible with the ViewPager from the Android Support Library and ActionBarSherlock.

8917alibaba/dubbo

:loudspeaker: Dubbo is a distributed, high performance RPC framework empowering applications with service import/export capabilities.

8763forkhubs/android

PocketHub Android App

8763pockethub/PocketHub

PocketHub Android App

8763github/android

PocketHub Android App

8734android10/Android-CleanArchitecture

This is a sample app that is part of a series of blog posts I have written about how to architect an android application using Uncle Bob's clean architecture approach.

8562jenkinsci/jenkins

Jenkins automation server

8203navasmdc/MaterialDesignLibrary

This is a library with components of Android L to you use in android 2.2

8183chrisbanes/Android-PullToRefresh

DEPRECATED

8086google/flexbox-layout

Flexbox for Android

8036daimajia/AndroidSwipeLayout

The Most Powerful Swipe Layout!

7909liaohuqiu/android-Ultra-Pull-To-Refresh

Ultra Pull to Refresh for Android. Support all the views.

7903WhisperSystems/Signal-Android

A private messenger for Android.

7903WhisperSystems/TextSecure

A private messenger for Android.

7843realm/realm-java

Realm is a mobile database: a replacement for SQLite & ORMs

7799greenrobot/greenDAO

greenDAO is a light & fast ORM solution for Android that maps objects to SQLite databases.

7762facebook/stetho

Stetho is a debug bridge for Android applications, enabling the powerful Chrome Developer Tools and much more.

7751googlesamples/android-UniversalMusicPlayer

This sample shows how to implement an audio media app that works across multiple form factors and provide a consistent user experience on Android phones, tablets, Auto, Wear and Cast devices

7593HannahMitt/HomeMirror

Android application powering the mirror in my house

7565ksoichiro/Android-ObservableScrollView

Android library to observe scroll events on scrollable views.

7559daimajia/AndroidViewAnimations

Cute view animation collection.

7543CymChad/BaseRecyclerViewAdapterHelper

Powerful and flexible RecyclerAdapter, www.recyclerview.org

7380JakeWharton/ActionBarSherlock

[DEPRECATED] Action bar implementation which uses the native action bar on Android 4.0+ and a custom implementation on pre-4.0 through a single API and theme.

7374google/dagger

A fast dependency injector for Android and Java.

7266EnterpriseQualityCoding/FizzBuzzEnterpriseEdition

FizzBuzz Enterprise Edition is a no-nonsense implementation of FizzBuzz made by serious businessmen for serious business purposes.

7195winterbe/java8-tutorial

Modern Java - A Guide to Java 8

7119hdodenhof/CircleImageView

A circular ImageView for Android

6816google/ExoPlayer

An extensible media player for Android

6776deeplearning4j/deeplearning4j

Deep Learning for Java, Scala & Clojure on Hadoop & Spark With GPUs - From Skymind

6776SkymindIO/deeplearning4j

Deep Learning for Java, Scala & Clojure on Hadoop & Spark With GPUs - From Skymind

6730chrisbanes/cheesesquare

Demos the new Android Design library.

6587orhanobut/logger

✔️ Simple, pretty and powerful logger for android

6545google/agera

Reactive Programming for Android

6515google/bazel

a fast, scalable, multi-language and extensible build system

6515bazelbuild/bazel

a fast, scalable, multi-language and extensible build system

6490alibaba/druid

:hotsprings: 为监控而生的数据库连接池!

6342clojure/clojure

The Clojure programming language

6329chrisjenx/Calligraphy

Custom fonts in Android the easy way...

6314roughike/BottomBar

A custom view component that mimics the new Material Design Bottom Navigation pattern.

6291umano/AndroidSlidingUpPanel

This library provides a simple way to add a draggable sliding up panel (popularized by Google Music and Google Maps) to your Android application. Brought to you by Umano.

6218android/platform_frameworks_base

6192apl-devs/AppIntro

Make a cool intro for your Android app.

6192PaoloRotolo/AppIntro

Make a cool intro for your Android app.

6192paolorotolo/AppIntro

Make a cool intro for your Android app.

6189perwendel/spark

A simple expressive web framework for java. News: Spark now has a kotlin DSL https://github.com/perwendel/spark-kotlin

6187wasabeef/recyclerview-animators

An Android Animation library which easily add itemanimator to RecyclerView items.

6182square/dagger

A fast dependency injector for Android and Java.

6160eclipse/vert.x

Vert.x is a tool-kit for building reactive applications on the JVM

6105florent37/MaterialViewPager

A Material Design ViewPager easy to use library

6104facebook/presto

Distributed SQL query engine for big data

6104prestodb/presto

Distributed SQL query engine for big data

6072junit-team/junit4

A programmer-oriented testing framework for Java.

6072junit-team/junit

A programmer-oriented testing framework for Java.

6055astuetz/PagerSlidingTabStrip

An interactive indicator to navigate between the different pages of a ViewPager

6019Freelander/Android_Data

Some Android learning materials, hoping to help you learn Android development.

5977Bearded-Hen/Android-Bootstrap

Bootstrap style widgets for Android, with Glyph Icons

5910LMAX-Exchange/disruptor

High Performance Inter-Thread Messaging Library

5902twitter/zipkin

Zipkin is a distributed tracing system

5902openzipkin/zipkin

Zipkin is a distributed tracing system

5884google/physical-web

The Physical Web: walk up and use anything

5746dropwizard/dropwizard

A damn simple library for building production-ready RESTful web services.

5647airbnb/lottie-react-native

Lottie wrapper for React Native.