react-native by facebook

A framework for building native applications using React

created at Jan. 9, 2015, 6:10 p.m.

3,594 +1

119,724 +90

24,377 +0

guava by google

Google core libraries for Java

created at May 29, 2014, 4:23 p.m.

2,377 +2

50,322 +20

10,926 +6

RxJava by ReactiveX

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

created at Jan. 8, 2013, 8:11 p.m.

2,205 -1

47,943 +7

7,602 -1

okhttp by square

Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

created at July 23, 2012, 1:42 p.m.

1,621 +0

45,973 +22

9,171 +2

architecture-samples by android

A collection of samples to discuss and showcase different architectural tools and patterns for Android apps.

created at Feb. 5, 2016, 1:42 p.m.

2,398 -1

44,562 +21

11,676 +8

MPAndroidChart by PhilJay

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

created at April 25, 2014, 2:29 p.m.

1,112 +0

37,688 +5

9,027 +5

glide by bumptech

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

created at July 8, 2013, 10:52 p.m.

1,039 +0

34,718 +6

6,128 +3

zxing by zxing

ZXing ("Zebra Crossing") barcode scanning library for Java, Android

created at Oct. 12, 2011, 2:07 p.m.

1,658 +0

32,921 +20

9,365 -1

ijkplayer by Bilibili

Android/iOS video player based on FFmpeg n3.4, with MediaCodec, VideoToolbox support.

created at June 3, 2013, 4:12 a.m.

1,192 +0

32,623 +10

8,142 +6

leakcanary by square

A memory leak detection library for Android.

created at April 29, 2015, 11:54 p.m.

978 +0

29,471 +17

3,969 +0

libgdx by libgdx

Desktop/Android/HTML5/iOS Java game development framework

created at Aug. 10, 2012, 7:34 p.m.

1,145 +0

23,456 +27

6,440 +0

gson by google

A Java serialization/deserialization library to convert Java Objects into JSON and back

created at March 19, 2015, 6:21 p.m.

735 +0

23,429 +10

4,291 -2

ExoPlayer by google

This project is deprecated and stale. The latest ExoPlayer code is available in https://github.com/androidx/media

created at June 13, 2014, 9:19 p.m.

836 -1

21,749 +6

6,029 -1

RxAndroid by ReactiveX

RxJava bindings for Android

created at Aug. 19, 2014, 3:46 a.m.

989 +0

19,881 +1

2,943 +1

picasso by square

A powerful image downloading and caching library for Android

created at May 14, 2013, 3:07 p.m.

832 +0

18,718 +0

3,972 +1

flexbox-layout by google

Flexbox for Android

created at May 4, 2016, 8:11 a.m.

439 -1

18,274 +4

1,798 +2

dagger by google

A fast dependency injector for Android and Java.

created at Feb. 1, 2013, 11:14 p.m.

527 +0

17,468 +3

2,019 +2

fresco by facebook

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

created at March 2, 2015, 9:58 a.m.

846 +0

17,080 -1

3,747 +0

Android-Universal-Image-Loader by nostra13

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

created at Nov. 27, 2011, 6:48 p.m.

1,323 +0

16,779 +0

6,099 +0

anko by Kotlin

Pleasant Android application development

created at Sept. 18, 2014, 12:12 p.m.

531 +0

15,875 -2

1,290 +0