Flutter makes it easy and fast to build beautiful mobile apps.

:books: 免费的计算机编程类中文书籍，欢迎投稿

Material Design icons by Google

A curated list of awesome Android UI/UX libraries

An HTTP client for Android, Kotlin, and Java.

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

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

A collection of various awesome lists for hackers, pentesters and security researchers

A categorized collection of Android Open Source Projects, More powerful web version:

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

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

Render After Effects animations natively on Android and iOS, Web, and React Native

🚀 The easiest way to automate building and releasing your iOS and Android apps

A shadowsocks client for Android

Extensive Open-Source Guides for Android Developers

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

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

🥇掘金翻译计划，可能是世界最大最好的英译中技术社区，最懂读者和译者的翻译平台：

LeakCanary is a memory leak detection library for Android.

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

An awesome list that curates the best Flutter libraries, tools, tutorials, articles and more.

Dex to Java decompiler

:bullettrain_side: A fast JSON parser/generator for Java. (Aliyun Data Lake Analytics https://www.aliyun.com/product/datalakeanalytics powered by fastjson )

🔥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。

Do's and Don'ts for Android development, by Futurice developers

BRVAH:Powerful and flexible RecyclerAdapter

Display and control your Android device

A framework for building Mobile cross-platform UI

NativeScript is an open source framework for building truly native mobile apps with JavaScript. Use web skills, like Angular and Vue.js, FlexBox and CSS, and get native UI and performance on iOS and Android.

Cross Platform React Native UI Toolkit