The ReactOS project is putting out a point-release for the first time in a few years, and this insanely optimistic effort is making progress.… ReactOS version 0.4.15 is the first to be given a number ...

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

There have been several attempts to make an unencumbered version of Windows. ReactOS is perhaps the best-known. You could also argue that Wine and its progeny, while not operating systems in the ...