Android application powering the mirror in my house

Examples and server integrations for generating the Swagger API Specification, which enables easy access to your REST API

Haven is for people who need a way to protect their personal spaces and possessions without compromising their own privacy, through an Android app and on-device sensors

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.

XChange is a Java library providing a streamlined API for interacting with 60+ Bitcoin and Altcoin exchanges providing a consistent interface for trading and accessing market data.

Hackpad is a web-based realtime wiki.

A high performance replicated log service. (The development is moved to Apache Incubator)

This is mavenised Luke: Lucene Toolbox Project

The Heroic Time Series Database

qStudio - Free SQL Analysis Tool