use highlight.js in the cosole

code-cat.js

var hljs = require('highlight.js');
var high = hljs.highlight('cpp', 'void main<>(){return true;}').value;
high = high.replace(/<\/span>/g,'\x1b[0m');
high = high.replace(/<span class="([a-z]+)">/g,function (match,p1) {
	return {
		'keyword':'\x1b[32m',
		'types':'\x1b[34m',
		'number':'\x1b[33m',
		'consts':'\x1b[37m'
	}[p1];
});
high = high.replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>');
console.log(high);