This is my personal set of packages. They install stuff in /opt/local, /etc/opt/local, /var/opt/local, as well as certain content items under /var/www/ and so on. They deliberately do not meet the Fedora Guidelines, as I'm using the alternate paths to keep my stuff separate from standard content. If you happen to have /opt/local and other paths free you can safely install these without stepping on anything upstream or visa versa, but use at your own risk. I install applications that I package here first for testing, as it simplifies the build process for web apps. If I've got something ready for public consumption in any form, it will go in another project and more or less comply with Fedora Guidelines.
This is a companion discussion topic for the original entry at https://copr.fedorainfracloud.org/coprs/miersma/local/