MarsSeed [1] filed a deletion request for yuicompressor [2]: This JavaScript source compressor has seen its last release in 2013. [a] It is likely not safe to use now but also not needed with modern web transport technologies that have built-in transparent transfer compression. Also its one dependent on AUR, ajenti-git is a broken Python 2 package pending deletion, and its current upstream version does not need this tool. [a]: https://github.com/yui/yuicompressor/releases [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/yuicompressor/