Here's the relevant section from the article for this comment.
https://lukeplant.me.uk/blog/posts/why-im-leaving-elm/#why-d...
Re:Why I’m Leaving Elm
by dorian-graph on Thursday April 09, 2020 @08:49PM
(#22828819)
Hasn't package.elm-lang.org gone down a couple of times last year alone, which stopped people from installing/updating packages locally?
And the package website is just an index, the sources need to be on github in the first place (this has some problems too), but if the website is down, you can still grab them from github.