Running the Demo
The following two commands will start a server and a launch a browser:
git clone https://github.com/ruby2js/ruby2js.git ruby ruby2js/demo/ruby2js.rb --port 8080
From the page that is loaded, enter some Ruby code into the text area and press the convert button. Dropdowns are provided to change the ECMAScript level, filters, and options. A checkbox is provided to show the Abstract Symbol Tree (AST) produced.