@askalione/optimizer v1.1.0

Optimizer

Optimizer is a simple utility for minification css and javascript depend on environment mode.

References

• CleanCSS
• UglifyJS

Usage

CSS optimization

Default usage:

const optimizer = required('@askalione/optimizer');

var original = 'body { color: #000; }';

var minified = optimizer.optimizeCss(original); // return minified css

Production/Development usage:

const optimizer = required('@askalione/optimizer');
const PRODUCTION = process.env.NODE_ENV === 'production' || false;

var original = 'body { color: #000; }';

var minified = optimizer.optimizeCss(original, PRODUCTION); // return minified css if production mode otherwise not

Options usage:

const optimizer = required('@askalione/optimizer');
const PRODUCTION = process.env.NODE_ENV === 'production' || false;

var original = 'body { color: #000; }';

var minified = optimizer.optimizeCss(original, PRODUCTION, 
{ 
	cleanCss:  {
	... // CleanCSS options
	}
}); // return minified css if production mode otherwise not

Path options:

const optimizer = required('@askalione/optimizer');
const PRODUCTION = process.env.NODE_ENV === 'production' || false;

var original = 'body { color: #000; }';

var minified = optimizer.optimizeCss(original, PRODUCTION, 
{ 
	path: 'css/site.css'
}); // return object { path, css } where path has minification suffix if css was minified. Css minified if production mode otherwise not. E.g path = 'css/site.min.css' if minified otherwise 'css/site.css'.

Options:

JS optimization

Default usage:

const optimizer = required('@askalione/optimizer');

var original = 'var a = function() {};';

var minified = optimizer.optimizeJs(original); // return minified js

Production/Development usage:

const optimizer = required('@askalione/optimizer');
const PRODUCTION = process.env.NODE_ENV === 'production' || false;

var original = 'var a = function() {};';

var minified = optimizer.optimizeJs(original, PRODUCTION); // return minified js if production mode otherwise not

Options usage:

const optimizer = required('@askalione/optimizer');
const PRODUCTION = process.env.NODE_ENV === 'production' || false;

var original = 'var a = function() {};';

var minified = optimizer.optimizeJs(original, PRODUCTION, 
{ 
	uglifyJs:  {
	... // UglifyJS options
	}
}); // return minified js if production mode otherwise not

Path options:

const optimizer = required('@askalione/optimizer');
const PRODUCTION = process.env.NODE_ENV === 'production' || false;

var original = 'var a = function() {};';

var minified = optimizer.optimizeJs(original, PRODUCTION, 
{ 
	path: 'js/site.js'
}); // return object { path, js } where path has minification suffix if js was minified. Js minified if production mode otherwise not. E.g path = 'js/site.min.js' if minified otherwise 'js/site.js'.

Options:

License

Optimizer is open source, licensed under the MIT License.