Julia, the reference implementation, is developed in this sub project.
These reference implementations have been released into the public domain.
A reference implementation may or may not be production quality.
The reference implementation is written in the C programming language.
On the other hand, defining language semantics through a reference implementation also has several potential drawbacks.
Still, if you want Apple's reference implementation of the format, the code is available for the taking.
This quickly dominated the market, and became the reference implementation of the time.
The software suite is considered a reference implementation of catalog service software.
By making the source code of the reference implementation available, Google can provide a universal standard for everyone to use and test against.
These reference implementations are provided by the authors of the paper in which the detector is first described.