The hell-raising story of Uber rewriting their app in Swift (twitter.com)

A less hell-raising reading experience via Threadreaderapp: https://threadreaderapp.com/thread/1336890442768547845.html

Interesting read, but what the heck happened to blogs?

so they decided to write their most important highly scaled app in a language ecosystem which wax still evolving and no other majir large scale app were built outside Apple for the use. I don't get it why they didn't reach out to Swift team of Apple ? they would have helped