A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.

A libre lightweight streaming front-end for Android.

An image loading and caching library for Android focused on smooth scrolling

ZXing ("Zebra Crossing") barcode scanning library for Java, Android

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

Bind Android views and callbacks to fields and methods.

A Java serialization/deserialization library to convert Java Objects into JSON and back

GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

RxJava bindings for Android

A fast dependency injector for Android and Java.

Modular and customizable Material Design UI components for Android

This is a sample app that is part of a series of blog posts I have written about how to architect an android application using Uncle Bob's clean architecture approach.

The Clojure programming language

PocketHub Android App

Automated JSON API documentation for API's built with Spring

A diagram of the Android Activity / Fragment lifecycle

Open Location Code is a library to generate short codes, called "plus codes", that can be used as digital addresses where street addresses don't exist.

These are the sample Bounded Contexts from the book "Implementing Domain-Driven Design" by Vaughn Vernon: http://vaughnvernon.co/?page_id=168

SpotBugs is FindBugs' successor. A tool for static analysis to look for bugs in Java code.

Library for OpenAPI 3 with spring-boot

An adaptation of the JSR-310 backport for Android.

Allows Android apps to interact with BLE beacons

OpenKeychain is an OpenPGP implementation for Android.

Training course repository for android app development

Open source tools for building custom schedulers on Amazon ECS

Nailgun is a client, protocol, and server for running Java programs from the command line without incurring the JVM startup overhead.

Official master for the Greenmail project

MarkdownJ