Raspberry Pi Smart Home Hub installation guide

This guide will show you how to configure a Raspberry Pi as the central server of your smart home, for connecting devices and write your own automation rules.

Home assistant, Node Red and Mosquitto are the most popular open source packages for your smart home, so I chose them as part of this setup.

Cocoa File system Browser

This post details how to implement a file system browser with file images in Cocoa, bypassing some problems of a first intuitive implementation derived according to the NSBrowser and NSBrowserCell class documentation.