On July 1, 2019, Google announced they are spearheading the effort to make the REP an internet standard. Thank you, Google. We applaud your moves thunderously!
<p>Webstation has set up a public Github repository where you can download a snapshot of the full C++ library. It is an Apache license. Full instructions on how to build and run the library are included.
<p>Read the full article at https://webmasters.googleblog.com/2019/07/repp-oss.html