Import from derivation is a cool and very helpful feature of Nix, but can seriously hurt evaluation performance, and may not be allowed in some cases. We should try to avoid it when possible (in a reasonable way)

Modules that currently require IFD include:

• cava cava sans IFD #376
• firefox
• fzf
• gh-dash
• imv imv sans IFD #375
• lazygit chore(lazygit): remove IFD #604
• mako mako sans IFD #341, fix(home-manager/mako): remove ifd #684
• sioyek fix(home-manager/sioyek): remove ifd #686
• starship
• skim
• swaylock swaylock sans IFD #340
• tty
• wezterm