Note-taking web application. Upstream latest stable release (whenever one come out, drop me an email). Not built from source, just extract upstream prebuilt zipball and copy whole directory to /opt. (I can't figure out how to build desktop version at all, only God and upstream developer know). Plus desktop entry (i.e. the icon) to be shown in desktop menu.
This is a companion discussion topic for the original entry at https://copr.fedorainfracloud.org/coprs/frostphantom/laverna/