colorstring is a Go library for outputting colored strings to a console using a simple inline syntax in your string to specify the color to print as.

For example, the string [blue]hello [red]world would output the text "hello world" in two colors. The API of colorstring allows for easily disabling colors, adding aliases, etc.

Standard go get:

$ go get github.com/mitchellh/colorstring

For usage and examples see the Godoc.

Usage is easy enough:

fmt.Println(colorstring.Color("[blue]Hello [red]World!"))

Additionally, the Colorize struct can be used to set options such as custom colors, color disabling, etc.