The Kotlin Programming Language.

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

Official Jetpack Compose samples.

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

高效率 QQ 机器人支持库

Library support for Kotlin coroutines

Framework for quickly creating connected applications in Kotlin with minimal effort

RxJava binding APIs for Android's UI widgets.

哔哩漫游，解除B站客户端番剧区域限制的Xposed模块，并且提供其他小功能。An Xposed module that unblocks bangumi area limit of BILIBILI with miscellaneous features.

IdeaVim – A Vim engine for JetBrains IDEs

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

Kotlin SQL Framework

A collection of extension libraries for Jetpack Compose

Kotlin/Native infrastructure

The universal proxy toolchain for Android

Rust plugin for the IntelliJ Platform

Free and open source manga reader for Android

An open source Android library that makes handling runtime permissions extremely easy.

A Matrix collaboration client for Android.

Manga reader for Android

🐔🏀一个Jetpack结合MVVM的快速开发框架，基于MVVM模式集成谷歌官方推荐的JetPack组件库：LiveData、ViewModel、Lifecycle、Navigation组件 使用Kotlin语言，添加大量拓展函数，简化代码 加入Retrofit网络请求,协程，帮你简化各种操作，让你快速开发项目

APKUpdater is an open source tool that simplifies the process of finding updates for your installed apps.

jclasslib bytecode editor is a tool that visualizes all aspects of compiled Java class files and the contained bytecode.

MediaPlayer、Exoplayer音乐播放器，可播在线音乐，qq音乐，百度音乐，虾米音乐，网易云音乐，YouTuBe

Android 进阶

Beautiful and customizable Android Activity that shows web pages within an app.

Android 基于协程/OkHttp网络请求工具

Proton Mail Android app

Orbit - Virtual actor framework for building distributed systems