Slack Developer Kit (including Bolt for Java) for any JVM languages
Free implementation of Play Services
Build cross-platform native progressive web apps for iOS and Android
Cross-platform framework for building truly native mobile apps
A Java wrapper to run Spring, Spring Boot, Jersey, and other apps
A tool for reverse engineering Android apk files
A Java to iOS Objective-C translation tool and runtime
The Leading Security Assessment Framework for Android
Uber's cross-platform mobile architecture framework
Comprehensive programming and configuration model for modern apps
A complete solution for apps using root permissions
Type-safe HTTP client for Android and Java by Square
Used to integrate Android apps with Facebook Platform
A flexible, stable, easy-to-use Android plug-in framework
Vaadin 6, 7, 8 is a Java framework for modern Java web applications
The binary distribution of openHAB
Modular and customizable Material Design UI components for Android
Samples demonstrating how to use Maps SDK for Android
OkBuck is a gradle plugin that lets developers build systems
Gradle/Maven plugin to package Java applications as native Windows
Android Permissions Framework, Adapt to Android 16
Framework for building GraalVM-enabled command line apps
A platform for the life cycle of pan-front-end product development
An Android library for managing images and the memory they use