A Gleam port of Dahlia — a simple text formatting package, inspired by the game Minecraft.

dahlia.new()
  |> dahlia.print("&aHello World")

If available on Hex this package can be added to your Gleam project:

gleam add dahlia

and its documentation can be found at https://hexdocs.pm/dahlia.

You can find a list of color codes on the minecraft wiki.