In a post from a few weeks ago, someone mentioned terminal colors. Currently, I have one that works with bash (cmd pending) at https://github.com/carlor/dcaflib. Example code: import dcaflib.ui.terminal; import std.stdio; void main() { fgColor = TermColor.RED; writeln("this is red!"); fgColor = TermColor.BLUE; writeln("this is blue!"); }