Dear All,
As you may have noticed, certain modules for unit 
systems or extension libraries did get their own TLD, GroupID and 
package naming.
While of course hosted under Units of Measurement, that's the case for SI Units.
It's entry page was recently added alongside improvements like full OSGi support and other adjustments.
You can find SI Units under 
http://uom.si (a shortcut for 
http://unitsofmeasurement.github.io/si-units/)
The
 color scheme is based on a GitHub page default and deviates from 
remaining pages mostly because the combination of Yellow, Blue and White
 feels a bit like the BIPM page: 
http://www.bipm.org/en/about-us/which defines the SI units. We don't want to mimick it too closely, but a slight resemblance is very much intentional.
Regards,
Werner