Design patterns implemented in Java

An awesome list that curates the best Flutter libraries, tools, tutorials, articles and more.

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

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 type-safe HTTP client for Android and the JVM

A memory leak detection library for Android.

Extensive Open-Source Guides for Android Developers

Bind Android views and callbacks to fields and methods.

The Google I/O Android App

[Example APPS] Basic Flutter apps, for flutter devs.

Do's and Don'ts for Android development, by Futurice developers

RxJava bindings for Android

A powerful image downloading and caching library for Android

Flexbox for Android

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

A fast dependency injector for Android and Java.

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

greenDAO is a light & fast ORM solution for Android that maps objects to SQLite databases.

Your Cheat Sheet For Android Interview - Android Interview Questions and Answers

Realm is a mobile database: a replacement for SQLite & ORMs

Koin - a pragmatic lightweight dependency injection framework for Kotlin & Kotlin Multiplatform

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

Free continuous integration platform for GitHub projects.

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

Lifecycle handling APIs for Android apps using RxJava

Asynchronous socket, http(s) (client+server) and websocket library for android. Based on nio, not threads.

A set of Kotlin extensions for Android app development.

This is an alphabetical list of libraries for Android development, the majority being actively maintained.

A gradle plugin for getting java lambda support in java 6, 7 and android