Install

$ npm install --save ansi-styles

Usage

var ansi = require('ansi-styles');
 
console.log(ansi.green.open + 'Hello world!' + ansi.green.close); 

API

Each style has an open and close property.

Styles

Modifiers

reset
bold
dim
italic *(not widely supported)*
underline
inverse
hidden
strikethrough *(not widely supported)*

Colors

black
red
green
yellow
blue
magenta
cyan
white
gray

Background colors

bgBlack
bgRed
bgGreen
bgYellow
bgBlue
bgMagenta
bgCyan
bgWhite

Advanced usage

By default you get a map of styles, but the styles are also available as groups. They are non-enumerable so they don't show up unless you access them explicitly. This makes it easier to expose only a subset in a higher-level module.

ansi.modifiers
ansi.colors
ansi.bgColors

Example

console.log(ansi.colors.green.open);