yochananmarqos [1] filed a request to merge fkill [2] into nodejs- fkill [3]:
These packages are identical. fkill was first, however nodejs-fkill is named according to package guidelines.
[1] https://aur.archlinux.org/account/yochananmarqos/ [2] https://aur.archlinux.org/pkgbase/fkill/ [3] https://aur.archlinux.org/pkgbase/nodejs-fkill/