UglifyJs2 JavaScript parser / mangler / compressor / beautifier toolkit.

Make sure you’ve already set up the assets module in your project!




assets {
 fileset {
   home: [js/home.js]
 pipeline {
   dist: [uglify]


assets {
 uglify {
   strict: false
   output {
     beautify: true

see also

css processors

js processors

  • props: replace application properties in JavaScript files.

  • jscs: JavaScript code style checker.

  • jshint: JavaScript linter, helps to detect errors and potential problems in code..

  • babel: Ecma6 now via Babel.

  • rollup: rollup.js the next-generation ES6 module bundler.

  • ng-annotate: Add, remove and rebuild AngularJS dependency injection annotations.

  • closure-compiler: Google JavaScript optimizer and minifier.

  • uglify: uglify.js optimizer.

  • requirejs: r.js optimizer.

  • yui-js: YUI JS optimizer.