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

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

A powerful image downloading and caching library for Android

高效率 QQ 机器人支持库

The flexible, easy to use, all in one drawer library for your Android project. Now brand new with material 2 design.

A logger with a small, extensible API which provides utility on top of Android's normal Log class.

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

Demos the new Android Design library.

Kotlin/Native infrastructure

Application Crash Reports for Android

Rust plugin for the IntelliJ Platform

gRPC and protocol buffers for Android, Kotlin, Swift and Java.

同文安卓輸入法平臺3.x/Android-rime/Rime Input Method Engine for Android

A lightweight Android browser with modern navigation

The #1 open-source Android GNSS/GPS test program

DAVx⁵ is an open-source CalDAV/CardDAV suite and sync app for Android. You can also access your online files (WebDAV) with it.

A Sentry SDK for Java, Android and other JVM languages.

Compile WebAssembly to JVM and other WASM tools

Prefab is a tool for generating build system integrations for prebuilt C/C++ libraries.