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.

A memory leak detection library for Android.

AirPods liberated from Apple's ecosystem.

A powerful image downloading and caching library for Android

Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)

Painless E2E Automation for Mobile and Web

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

Uber's cross-platform mobile architecture framework - Android Repository

An anti-bikeshedding Kotlin linter with built-in formatter

Application Crash Reports for Android

The universal proxy toolchain for Android

Muzei Live Wallpaper for Android

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

An app for catching up on things.

Weave data into enchanting Jetpack Compose graphs—no potions required! 📜🔮

Analyze RF signals on Android with HackRF, RTL-SDR, Airspy (HF+) and HydraSDR

A minimalistic, simple-to-use API linter

YCharts is a graph library for Android.

(NOT MAINTAINED) Build And Testing Environments as Code Tool

The Android FHIR SDK is a set of Kotlin libraries for building offline-capable, mobile-first healthcare applications using the HL7® FHIR® standard on Android.

gRPC Kotlin Coroutines, Protobuf DSL, Scripting for Protoc

Server-side and full stack development with Kotlin and WebAssembly leveraging WASI and Component Model

An Intentionally designed Vulnerable Android Application built in Kotlin.

This library provides common speech features for ASR including MFCCs and filterbank energies for Android and iOS.

Generate a DSL to hide all the hideous GRPC boilerplate