The Kotlin Programming Language.

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

A memory leak detection library for Android.

A private messenger for Android.

Samples for Android Architecture Components.

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

A powerful image downloading and caching library for Android

A gardening app illustrating Android development best practices with migrating a View-based app to Jetpack Compose.

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

Pleasant Android application development

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

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

Make a cool intro for your Android app.

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

A modern JSON library for Kotlin and Java.

RxJava binding APIs for Android's UI widgets.

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

Kotlin SQL Framework

Demos the new Android Design library.

A declarative framework for building efficient UIs on Android.

An android image compression library.

Kotlin/Native infrastructure

SQLDelight - Generates typesafe Kotlin APIs from SQL

Kickstarter for Android. Bring new ideas to life, anywhere.

A fun to play quiz that showcases material design on Android

The most beautiful SMS messenger for Android

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

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

Making Camera for Android more friendly. 📸

Celebrate more with this lightweight confetti particle system 🎊