JavaScript Minifier for Ruby
Free online javascript minifier with Ruby code examples
Working with javascript minifier in Ruby? Our free online javascript minifier helps Ruby developers format, validate, and process data instantly. Below you will find Ruby code examples using uglifier so you can achieve the same result programmatically in your own projects.
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Open JavaScript MinifierRuby Code Example
require 'uglifier'
js = <<~JS
function greet(name) {
// Say hello
var message = 'Hello, ' + name + '!';
console.log(message);
return message;
}
greet('World');
JS
minified = Uglifier.compile(js, harmony: true)
puts minifiedQuick Setup
Library: uglifier
gem install uglifierRuby Tips & Best Practices
- Uglifier wraps UglifyJS for Ruby
- Set harmony: true for ES6+ support
- Used by the Rails asset pipeline for JS minification