OpenHAB (Open Home Automation Bus) is an open source platform for home automation. It allows users to create and control their smart home through a single interface. OpenHAB provides a graphical user interface that can be accessed from mobile and desktop devices. It also features a rule engine and scripting capabilities to allow users to create custom automation rules. The platform integrates with a wide range of third-party devices and services, including Amazon Alexa, Google Home, Philips Hue, IFTTT, and more. OpenHAB also offers a selection of plugins and add-ons, allowing users to extend the functionality of their smart home. With OpenHAB, users can create a custom smart home experience that is tailored to their own needs.
HassOS, an operating system created to run Home Assistant makes the installation of new applications very easy through plug-ins. Lovelace UI is also extremely flexible and customizable.