This is an EXPERIMENT that combines the code from the nspr.rpm, nss-util.rpm, nss-softokn.rpm, nss.rpm packages in a single package. It isn't intended to replace them, but to potentially provide a second copy of these libraries for applications.
This is a companion discussion topic for the original entry at https://copr.fedorainfracloud.org/coprs/kengert/nss-nspr-for-apps/