Looking for non-Linux open-source options? From ghosts of past operating systems to fascinating works in progress, here are my top picks.

I published a version of this article on Medium eight years ago. This version is updated with new references and arguments. Over the last few years, I’ve been a part of lots of discussions — across ...

If you hear the term "open-source," you might think of Linux. However, Linux distros aren't the only open-source operating systems. There are plenty in use today besides Linux. Some date back to even ...

Open-source or commercial off-the-shelf (COTS) operating systems? In an era of safety-critical embedded systems, the debate among developers is shifting. Embedded systems are the invisible backbone of ...

California lawmakers are pushing a new bill (AB 1856) to exempt open-source projects like Linux from the controversial age-verification law.

TechRepublic covers the full range of open source software with reviews, tutorials, and advice for how to get it and integrate it into your environment.