JarCastingmaxmin 
Get a pretty output of the original, minified, gzipped size of a string or buffer
Useful for logging the difference between original and minified file in e.g. a build-system.
Install
$ npm install --save maxmin
Usage
const maxmin = require('maxmin');
const max = 'function smoothRangeRandom(min,max){var num=Math.floor(Math.random()*(max-min+1)+min);return this.prev=num===this.prev?++num:num};';
const min = '(function(b,c){var a=Math.floor(Math.random()*(c-b+1)+b);return this.a=a===this.a?++a:a})()';
console.log(maxmin(max, min, true));
//=> '130 B → 91 B → 53 B (gzip)'
API
maxmin(max, min, useGzip?)
max
Type: string | Buffer | number
Original string or its size in bytes.
min
Type: string | Buffer | number
Minified string or its size in bytes.
useGzip
Type: boolean
Default: false
Show gzipped size of min. Pretty slow. Not shown when min is a number.