The Kotlin Programming Language.

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

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

翻墙-科学上网

A shadowsocks client for Android

Alibaba Java Coding Guidelines pmd implements and IDE plugin

A memory leak detection library for Android.

BRVAH:Powerful and flexible RecyclerAdapter

Samples for Android Architecture Components.

The Google I/O Android App

Official Jetpack Compose samples.

😍 A beautiful, fluid, and extensible dialogs API for Kotlin & Android.

短信转发器——监控Android手机短信、来电、APP通知，并根据指定规则转发到其他手机：钉钉群自定义机器人、钉钉企业内机器人、企业微信群机器人、飞书机器人、企业微信应用消息、邮箱、bark、webhook、Telegram机器人、Server酱、PushPlus、手机短信等。包括主动控制服务端与客户端，让你轻松远程发短信、查短信、查通话、查话簿、查电量等。（V3.0 新增）PS.这个APK…

Flexbox for Android

Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.

Pleasant Android application development

高效率 QQ 机器人支持库

🦭 Video/Audio Downloader for Android, based on yt-dlp, designed with Material You

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

A modern JSON library for Kotlin and Java.

RxJava binding APIs for Android's UI widgets.

Firebase Quickstart Samples for Android

A modern I/O library for Android, Java, and Kotlin Multiplatform.

A declarative framework for building efficient UIs on Android.

An android image compression library.

💎 Android application following best practices: Kotlin, Coroutines, JetPack, Clean Architecture, Feature Modules, Tests, MVVM, DI, Static Analysis...

⚠️ Fenix (Firefox for Android) moved to a new repository. It is now developed and maintained as part of: https://github.com/mozilla-mobile/firefox-android

Application Crash Reports for Android

Static code analysis for Kotlin

An anti-bikeshedding Kotlin linter with built-in formatter