As I've been actually coding more and more, and using #helix more and more, I got annoyed with the only port of the excellent "Shades of Purple" #vscode theme (https://github.com/ahmadawais/shades-of-purple-vscode), so I ended up writing a new port from scratch that's *much* closer to the original: https://git.sr.ht/~bmp/dotfiles/tree/main/item/helix/themes/shades-of-purple.toml
If there's any interest, I can extract it out into its own repo, but I don't know if it's worth it.