MarsSeed [1] filed a deletion request for perl-javascript-spidermonkey [2]: Abandoned package, last updated in 2015. This is a Perl module written for Mozilla Spidermonkey v1.5, released in 2000 for Firefox 1.0. Its developer enhanced it later for Spidermonkey 1.6, released in 2005 for Firefox 1.5. In 2018 (!) the developer added a patch for Spidermonkey 1.8.5, which is the JS engine released in 2011 for Firefox 4.0. There were no more enhancements since 2018. On MetaCPAN only two abandoned modules depend on this. (One discontinued in 2007, the other in 2014.) There are no consumers on AUR. I don't think it's worth keeping. No currently maintained project seems to use this ancient module. Safe to delete. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/perl-javascript-spidermonkey/