+With node.js and Coffeescript, you can compile the coffeescript so you can use
+the faster test pages, and you can test the html parser without a browser.
+
+Dependencies: node.js, CoffeeScript
+
+1. Install node.js https://nodejs.org/en/
+
+2. Install CoffeeScript. Try:
+
+ apt-get install coffeescript
+ or
+
+ npm install -g coffee-script
+
+4. Compile to javascript:
+
+ make
+
+Now you can do any of these things in any order:
+
+* Run the tests directly from CoffeeScript:
+
+ coffee parser_tests.coffee
+
+* Test the compiled (javascript) parser in your favorite browser by opening
+ up ``parser_tests.html`` and looking at the console.