uglify-js

uglify-js can compress only JavaScript files.

https://github.com/mishoo/UglifyJS

:::caution UglifyJS only supports JavaScript ECMAScript 5. For ES6+, use terser instead. :::

Installation

npm install @node-minify/core @node-minify/uglify-js

Usage

import { minify } from '@node-minify/core';
import { uglifyjs } from '@node-minify/uglify-js';

const result = await minify({
  compressor: uglifyjs,
  input: 'foo.js',
  output: 'bar.js'
});

Options

const result = await minify({
  compressor: uglifyjs,
  input: 'foo.js',
  output: 'bar.js',
  options: {
    mangle: false,
    output: {},
    compress: false
  }
});

Check all options