1.3 KiB
1.3 KiB
gzip-size 
Get the gzipped size of a string or buffer
Install
$ npm install --save gzip-size
Usage
var gzipSize = require('gzip-size');
var string = 'Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.';
console.log(string.length);
//=> 191
console.log(gzipSize.sync(string));
//=> 78
API
gzipSize(input, callback)
input
Required
Type: String|Buffer
callback(err, size)
Required
Type: Function
gzipSize.sync(input)
Required
Type: String|Buffer
Returns: size
CLI
You can also use it as a CLI app by installing it globally:
$ npm install --global gzip-size
Usage
$ gzip-size --help
gzip-size <input-file>
or
cat <input-file> | gzip-size
Example
$ gzip-size jquery.min.js
29344
or with pretty-bytes:
$ pretty-bytes $(gzip-size jquery.min.js)
29.34 kB