ReactOS may not be great to use, but it represents some of the most impressive work done by the open-source community.

Over the past couple of years with the Jenny’s Daily Drivers series, we’ve looked at a number of unusual or noteworthy operating systems. Among them has been ReactOS, an open source clone of a ...

ReactOS is an open-source recreation of Microsoft Windows, intended to run Windows applications, games, and even drivers in a fully open operating system. More than three years since the last official ...

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