ansi-styles

ANSI escape codes for styling strings in the terminal

ansi-styles

ANSI escape codes for styling strings in the terminal

You probably want the higher-level chalk module for styling your strings.

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

Each style has an open and close property.

  • reset
  • bold
  • dim
  • italic (not widely supported)
  • underline
  • inverse
  • hidden
  • strikethrough (not widely supported)
  • black
  • red
  • green
  • yellow
  • blue
  • magenta
  • cyan
  • white
  • gray
  • bgBlack
  • bgRed
  • bgGreen
  • bgYellow
  • bgBlue
  • bgMagenta
  • bgCyan
  • bgWhite

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

MIT © Sindre Sorhus