The Kotlin Programming Language.

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

A shadowsocks client for Android

A V2Ray client for Android, support Xray core and v2fly core

Lottie wrapper for React Native.

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

高效率 QQ 机器人支持库

A rule-based tunnel for Android.

NekoBox for Android / sing-box / universal proxy toolchain for Android

K-9 Mail – Open Source Email App for Android

Using system APIs directly with adb/root privileges from normal apps through a Java process started with app_process.

IdeaVim – A Vim engine for JetBrains IDEs

AnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention.

⚠️ 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

Development environment for Android Jetpack extension libraries under the androidx namespace. Synchronized with Android Jetpack's primary development branch on AOSP.

EhViewer overhauled with Material Design 3, Jetpack Compose and more

🌈Rainbow Brackets for IntelliJ based IDEs/Android Studio/HUAWEI DevEco Studio/Fleet

An app to view libraries used in apps in your device.

A Matrix collaboration client for Android.

Matsuri (茉莉) / V2Ray / universal proxy toolchain for Android / Fork of SagerNet

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

Identify email addresses or domains names that belong to colleges or universities. Help automate the process of approving or rejecting academic discounts.

Mirai HTTP API (console) plugin

让你的 JetBrains 系 IDE ( IDEA ,PyCharm,PhpStorm,WebStorm,AndroidStudio,GoLand等 )支持中文标识符以拼音/五笔等输入方式完成代码补全，享受和英文环境一致的中文智能编码体验，为代码表达提供更多选择，一种值得考虑的折中解决方案📏

.ignore support plugin for IntelliJ IDEA

mirai 的高效率 QQ 机器人控制台

Termux add-on app for customizing the terminal font and color theme.

弹弹play 概念版，弹弹play系列应用安卓平台上的实现，是一个提供了视频播放（本地+局域网）和弹幕加载（在线+本地）功能的本地播放器

The Android app for Noice.

Legacy mobile Rocket.Chat client in Kotlin for Android