Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
Disk Drill by Cleverfiles - Recover any type of deleted files in Windows & Mac including Office documents, messages, and media files quickly and easily.
ioBroker - flexible and modular application for the IoT and Smarthome
EaseUS Data Recovery Wizard - Advanced data recovery software to do format recovery, unformat and recover deleted files emptied...
openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation
Recuva - Accidentally deleted an important file? Lost files after a computer crash?