Android: iOS-like over-scrolling effect applicable over almost all scrollable Android views.
JOE can run a Java program without an operating system by virtualizing the virtual machine
Particle Open Source for Android
Unleash client SDK for Java
A process for exposing JMX Beans via HTTP for Prometheus consumption
Everything you need to know to get the job.
Awesome Android references for everything like best practices, performance optimization, etc.
Android library to handle jobs in the background.