This tutorial describes a TDD approach to refactor code to Strategy pattern. Starting from working code and some test, refactoring steps are applied to obtain cleaner code
This article describes how to use Netgear Arlo Cameras API. Even though no public API is provided, I succeeded in interacting with the cameras by sniffing the traffic sent from the official web application
I released on GitHub a PHP library for querying and editing data on the Tado Thermostat System.
It is integrated in Laravel 5.x for quick setup in this excellent framework.