https://github.com/ember-cli/broccoli-terser-sourcemap

Broccoli filter to uglify with sourcemaps
https://github.com/ember-cli/broccoli-terser-sourcemap

broccoli uglify

Last synced: 7 months ago
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Broccoli filter to uglify with sourcemaps

• Host: GitHub
• URL: https://github.com/ember-cli/broccoli-terser-sourcemap
• Owner: ember-cli
• License: mit
• Created: 2014-12-14T06:13:24.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2024-01-09T11:43:17.000Z (about 2 years ago)
• Last Synced: 2025-06-05T00:20:02.763Z (8 months ago)
• Topics: broccoli, uglify
• Language: JavaScript
• Homepage:
• Size: 1.45 MB
• Stars: 10
• Watchers: 9
• Forks: 35
• Open Issues: 26
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

          
[![Build Status](https://travis-ci.org/ember-cli/broccoli-terser-sourcemap.svg?branch=master)](https://travis-ci.org/ember-cli/broccoli-terser-sourcemap)

A broccoli filter that applies [terser](https://github.com/terser/terser) to

minify code while properly generating or maintaining sourcemaps.

### installation

```sh

npm install --save broccoli-terser-sourcemap

```

### usage

```js

const Terser = require('broccoli-terser-sourcemap');

// basic usage

let minified = new Terser(input);

// advanced usage

let minified = new Terser(input, {

  exclude: [..], // array of globs, to not minify

  terser: {

    mangle: false,    // defaults to true

    compress: false,  // defaults to true

    sourceMap: false, // defaults to true

    //...

  },

  publicUrl: 'https://myamazingapp.com/', // value to be prepended to sourceMappingURL, defaults to ''

  hiddenSourceMap: false, // skips adding the reference to sourcemap in the minified JS, defaults to false

  concurrency: 3 // number of parallel workers, defaults to number of CPUs - 1

});

```

To disable parallelization:

```

$ JOBS=0

$ JOBS=1

```