A real-timemultitasking {operating system} from {Wind River Systems}. Originally it used the VRTXkernel but this has been replaCed by Wind River' s own "Wind kernel 2.4". Before version 5.3 VxWorks inCluded a {software development environment} but this is now Called "Tornado". Current version: 5.3, as of 1996-11-28. (1996-11-29)