As previously discussed on the fedora-devel list, the Node.js SIG has elected to
downgrade Node.js to the 4.x long-term-support branch rather than ship with the
5.x new-feature branch due to its support lifecycle ending this summer.
I have just bumped epoch and built the new 4.x package in Fedora 24 (along with
several archful modules that required a rebuild to work with the older version).
If you rely on Node.js (even just as part of your builddeps, such as with
nodejs-less), please test and give karma on
https://bodhi.fedoraproject.org/updates/FEDORA-2016-2d314bc898