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

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

Event bus for Android and Java that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.

Pick a date or time on Android in style

An Android Bluetooth Low Energy (BLE) Library with RxJava3 interface

Android Week View is an android library to display calendars (week view or day view) within the app. It supports custom styling.

Android Graph Library for creating zoomable and scrollable line and bar graphs.

Experimental optical character recognition app

Showcase of the new AppCompat 21, which includes new Material Theme, working in pre-21 devices.

Plugins for use with PhoneGap.

Read data from public transit cards using your NFC Android phone!

This repository has been moved to https://gitlab.com/mixare/mixare

Pure Data for Android

BLE on Android, the easy way. THIS IS NOW DEPRECATED. Please visit website for info on new versions.

Android Sensor Manager Library (Out dated & no longer maintained)

[Deprecated] Ushahidi Android app For Ushahidi V2.x.x. Working on V3.x.x at

Port of the Festival-lite (Flite TTS) speech-synthesis engine to Android

"Weekdays Buttons Bar" is an Android library that makes it easy to integrate weekdays selection in your layout.

Connecting Android, Arduino and HM-10 Bluetooth LE modules!

Spark Android App

Android version of Universal Password Manager.

Android-based Baby Monitor

Android Library for exporting/managing data from the Sensor Manager Library (Out dated & no longer maintained)

PhoneGap Simulator

Sense Platform library for Android

SWAN (Sensing With Android Nodes) is a framework for building contextual applications on Android

Android library for sensor-based notifications (Out dated & no longer maintained)

a pilight remote

Almende

Motivator. A motivational application for the casual athlete