console log colors in node

// Second argument is inserted in place of %s console.log('\x1b[36m%s\x1b[0m', 'I am cyan'); //cyan console.log('\x1b[33m%s\x1b[0m', stringToMakeYellow); //yellow 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"

node js console colors

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

  black: "\x1b[30m",
  red: "\x1b[31m",
  green: "\x1b[32m",
  yellow: "\x1b[33m",
  blue: "\x1b[34m",
  magenta: "\x1b[35m",
  cyan: "\x1b[36m",
  white: "\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",
};
/**
* Colorize a string of text!
* @param {String} text The string text to colorize
* @param {String} options Strings of options (like "white", "red", "BgWhite", "BgRed", "Bold", "Dim", etc.)
* @returns {String} Colored String
*/
function colorize(text = "", ...options) {
  let opts = "";
  options = options ?? "white";
  options.forEach((opt) => {
    opts += Colors[opt] ?? Colors.white;
  });
  return `${opts}${text}${Colors.Reset}`;
}

Posted by: Guest on June-16-2021

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