I have used BeOS 5 & HaikuOS as my no distraction operating systems. It can't do much, but it has a text editor, c compiler, and a web browser that is sufficien

I have used BeOS 5 & HaikuOS as my no distraction operating systems. It can't do much, but it has a text editor, c compiler, and a web browser that is sufficient for most documentation and Safari. It always runs quite fast compared to a lightweight Linux distro.