The first google hit for “qt nim” is [1] from 2017, so I think it’s safe to say it did not exist yet. The first hit for "wxwidgets nim" is [2], which has one open issue (since 2016): "Trouble building wxnim on win7".
Yes, time travel would solve most software development problems.
Yes, time travel would solve most software development problems.
[1]: https://github.com/nim-lang/Nim/issues/6043 [2]: https://github.com/Araq/wxnim