Navigate your Browser to http://localhost:3000/repo/ to browse the JavaScript in the resource directory (see installation instructions).
Browse to a JavaScript, HTML, CSS or qunit file of your choice.
Show JavaScript and play with the expand, mangle, squeeze, minimize, beautify and lint options. The transformed JavaScript file is displayed accordingly.
Serve, display and run qunit tests directly from craft.js
Serve, display and run HTML apps directly from craft.js
Use the text/javascript option to have the file delivered with content type text/javascript.