Colors on NPM console

npm_colors.js

// This might work only on MacOSX
// You can print colorful text to command when run nodejs application.

console.log('\x1b[36m%s\x1b[0m', info);  //cyan
console.log('\x1b[33m%s\x1b[0m: ', path);  //yellow

// Here is reference of colors and other characters:

Reset = "\x1b[0m"
Bright = "\x1b[1m"
Dim = "\x1b[2m"
Underscore = "\x1b[4m"
Blink = "\x1b[5m"
Reverse = "\x1b[7m"
Hidden = "\x1b[8m"

FgBlack = "\x1b[30m"
FgRed = "\x1b[31m"
FgGreen = "\x1b[32m"
FgYellow = "\x1b[33m"
FgBlue = "\x1b[34m"
FgMagenta = "\x1b[35m"
FgCyan = "\x1b[36m"
FgWhite = "\x1b[37m"

BgBlack = "\x1b[40m"
BgRed = "\x1b[41m"
BgGreen = "\x1b[42m"
BgYellow = "\x1b[43m"
BgBlue = "\x1b[44m"
BgMagenta = "\x1b[45m"
BgCyan = "\x1b[46m"
BgWhite = "\x1b[47m"

// Here we have some utility functions added to the console to print in colors
[
 [ 'warn',  '\x1b[35m' ],
 [ 'error', '\x1b[31m' ],
 [ 'log',   '\x1b[2m'  ]
].forEach(function(pair) {
  var method = pair[0], reset = '\x1b[0m', color = '\x1b[36m' + pair[1];
  console[method] = console[method].bind(console, color, method.toUpperCase(), reset);
});

// credits: https://coderwall.com/p/yphywg/printing-colorful-text-in-terminal-when-run-node-js-script